195949650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 580462848

約数和(自身を除く): 384513198

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 25, 26, 30, 34, 39, 46, 50, 51, 65, 69, 75, 78, 85, 102, 115, 130, 138, 150, 170, 195, 221, 230, 255, 257, 299, 325, 345, 390, 391, 425, 442, 510, 514, 575, 598, 650, 663, 690, 771, 782, 850, 897, 975, 1105, 1150, 1173, 1275, 1285, 1326, 1495, 1542, 1725, 1794, 1950, 1955, 2210, 2346, 2550, 2570, 2990, 3315, 3341, 3450, 3855, 3910, 4369, 4485, 5083, 5525, 5865, 5911, 6425, 6630, 6682, 7475, 7710, 8738, 8970, 9775, 10023, 10166, 11050, 11730, 11822, 12850, 13107, 14950, 15249, 16575, 16705, 17733, 19275, 19550, 20046, 21845, 22425, 25415, 26214, 29325, 29555, 30498, 33150, 33410, 35466, 38550, 43690, 44850, 50115, 50830, 56797, 58650, 59110, 65535, 76245, 76843, 83525, 88665, 100230, 100487, 109225, 113594, 127075, 131070, 147775, 152490, 153686, 167050, 170391, 177330, 200974, 218450, 230529, 250575, 254150, 283985, 295550, 301461, 327675, 340782, 381225, 384215, 443325, 461058, 501150, 502435, 567970, 602922, 655350, 762450, 768430, 851955, 886650, 1004870, 1152645, 1306331, 1419925, 1507305, 1703910, 1921075, 2305290, 2512175, 2612662, 2839850, 3014610, 3842150, 3918993, 4259775, 5024350, 5763225, 6531655, 7536525, 7837986, 8519550, 11526450, 13063310, 15073050, 19594965, 32658275, 39189930, 65316550, 97974825, 195949650]

約数ペア:

[(1, 195949650), (2, 97974825), (3, 65316550), (5, 39189930), (6, 32658275), (10, 19594965), (13, 15073050), (15, 13063310), (17, 11526450), (23, 8519550), (25, 7837986), (26, 7536525), (30, 6531655), (34, 5763225), (39, 5024350), (46, 4259775), (50, 3918993), (51, 3842150), (65, 3014610), (69, 2839850), (75, 2612662), (78, 2512175), (85, 2305290), (102, 1921075), (115, 1703910), (130, 1507305), (138, 1419925), (150, 1306331), (170, 1152645), (195, 1004870), (221, 886650), (230, 851955), (255, 768430), (257, 762450), (299, 655350), (325, 602922), (345, 567970), (390, 502435), (391, 501150), (425, 461058), (442, 443325), (510, 384215), (514, 381225), (575, 340782), (598, 327675), (650, 301461), (663, 295550), (690, 283985), (771, 254150), (782, 250575), (850, 230529), (897, 218450), (975, 200974), (1105, 177330), (1150, 170391), (1173, 167050), (1275, 153686), (1285, 152490), (1326, 147775), (1495, 131070), (1542, 127075), (1725, 113594), (1794, 109225), (1950, 100487), (1955, 100230), (2210, 88665), (2346, 83525), (2550, 76843), (2570, 76245), (2990, 65535), (3315, 59110), (3341, 58650), (3450, 56797), (3855, 50830), (3910, 50115), (4369, 44850), (4485, 43690), (5083, 38550), (5525, 35466), (5865, 33410), (5911, 33150), (6425, 30498), (6630, 29555), (6682, 29325), (7475, 26214), (7710, 25415), (8738, 22425), (8970, 21845), (9775, 20046), (10023, 19550), (10166, 19275), (11050, 17733), (11730, 16705), (11822, 16575), (12850, 15249), (13107, 14950)]