201656658460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1\times {\mathrm{811}}^1$

素因数の和:1548

約数の個数: 192

約数和(自身を含む): 481079208960

約数和(自身を除く): 279422550500

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 61, 68, 76, 85, 95, 122, 170, 190, 244, 305, 323, 340, 380, 610, 631, 646, 811, 1037, 1159, 1220, 1262, 1292, 1615, 1622, 2074, 2318, 2524, 3155, 3230, 3244, 4055, 4148, 4636, 5185, 5795, 6310, 6460, 8110, 10370, 10727, 11590, 11989, 12620, 13787, 15409, 16220, 19703, 20740, 21454, 23180, 23978, 27574, 30818, 38491, 39406, 42908, 47956, 49471, 53635, 55148, 59945, 61636, 68935, 76982, 77045, 78812, 98515, 98942, 107270, 119890, 137870, 153964, 154090, 192455, 197030, 197884, 203813, 214540, 239780, 247355, 261953, 275740, 308180, 384910, 394060, 407626, 494710, 511741, 523906, 654347, 731329, 769820, 815252, 841007, 939949, 989420, 1019065, 1023482, 1047812, 1308694, 1309765, 1462658, 1682014, 1879898, 2038130, 2046964, 2558705, 2617388, 2619530, 2925316, 3271735, 3364028, 3656645, 3759796, 4076260, 4205035, 4699745, 5117410, 5239060, 6543470, 7313290, 8410070, 8699597, 9399490, 9723079, 10234820, 12432593, 13086940, 14626580, 15979133, 16820140, 17399194, 18798980, 19446158, 24865186, 31216201, 31958266, 34798388, 38892316, 43497985, 48615395, 49730372, 62162965, 62432402, 63916532, 79895665, 86995970, 97230790, 124325930, 124864804, 156081005, 159791330, 165292343, 173991940, 194461580, 248651860, 312162010, 319582660, 330584686, 530675417, 593107819, 624324020, 661169372, 826461715, 1061350834, 1186215638, 1652923430, 2122701668, 2372431276, 2653377085, 2965539095, 3305846860, 5306754170, 5931078190, 10082832923, 10613508340, 11862156380, 20165665846, 40331331692, 50414164615, 100828329230, 201656658460]

約数ペア:

[(1, 201656658460), (2, 100828329230), (4, 50414164615), (5, 40331331692), (10, 20165665846), (17, 11862156380), (19, 10613508340), (20, 10082832923), (34, 5931078190), (38, 5306754170), (61, 3305846860), (68, 2965539095), (76, 2653377085), (85, 2372431276), (95, 2122701668), (122, 1652923430), (170, 1186215638), (190, 1061350834), (244, 826461715), (305, 661169372), (323, 624324020), (340, 593107819), (380, 530675417), (610, 330584686), (631, 319582660), (646, 312162010), (811, 248651860), (1037, 194461580), (1159, 173991940), (1220, 165292343), (1262, 159791330), (1292, 156081005), (1615, 124864804), (1622, 124325930), (2074, 97230790), (2318, 86995970), (2524, 79895665), (3155, 63916532), (3230, 62432402), (3244, 62162965), (4055, 49730372), (4148, 48615395), (4636, 43497985), (5185, 38892316), (5795, 34798388), (6310, 31958266), (6460, 31216201), (8110, 24865186), (10370, 19446158), (10727, 18798980), (11590, 17399194), (11989, 16820140), (12620, 15979133), (13787, 14626580), (15409, 13086940), (16220, 12432593), (19703, 10234820), (20740, 9723079), (21454, 9399490), (23180, 8699597), (23978, 8410070), (27574, 7313290), (30818, 6543470), (38491, 5239060), (39406, 5117410), (42908, 4699745), (47956, 4205035), (49471, 4076260), (53635, 3759796), (55148, 3656645), (59945, 3364028), (61636, 3271735), (68935, 2925316), (76982, 2619530), (77045, 2617388), (78812, 2558705), (98515, 2046964), (98942, 2038130), (107270, 1879898), (119890, 1682014), (137870, 1462658), (153964, 1309765), (154090, 1308694), (192455, 1047812), (197030, 1023482), (197884, 1019065), (203813, 989420), (214540, 939949), (239780, 841007), (247355, 815252), (261953, 769820), (275740, 731329), (308180, 654347), (384910, 523906), (394060, 511741), (407626, 494710)]