201843510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 553678848

約数和(自身を除く): 351835338

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 61, 66, 74, 110, 111, 122, 165, 183, 185, 222, 271, 305, 330, 366, 370, 407, 542, 555, 610, 671, 813, 814, 915, 1110, 1221, 1342, 1355, 1626, 1830, 2013, 2035, 2257, 2442, 2710, 2981, 3355, 4026, 4065, 4070, 4514, 5962, 6105, 6710, 6771, 8130, 8943, 10027, 10065, 11285, 12210, 13542, 14905, 16531, 17886, 20054, 20130, 22570, 24827, 29810, 30081, 33062, 33855, 44715, 49593, 49654, 50135, 60162, 67710, 74481, 82655, 89430, 99186, 100270, 110297, 124135, 148962, 150405, 165310, 181841, 220594, 247965, 248270, 300810, 330891, 363682, 372405, 495930, 545523, 551485, 611647, 661782, 744810, 909205, 1091046, 1102970, 1223294, 1654455, 1818410, 1834941, 2727615, 3058235, 3308910, 3669882, 5455230, 6116470, 6728117, 9174705, 13456234, 18349410, 20184351, 33640585, 40368702, 67281170, 100921755, 201843510]

約数ペア:

[(1, 201843510), (2, 100921755), (3, 67281170), (5, 40368702), (6, 33640585), (10, 20184351), (11, 18349410), (15, 13456234), (22, 9174705), (30, 6728117), (33, 6116470), (37, 5455230), (55, 3669882), (61, 3308910), (66, 3058235), (74, 2727615), (110, 1834941), (111, 1818410), (122, 1654455), (165, 1223294), (183, 1102970), (185, 1091046), (222, 909205), (271, 744810), (305, 661782), (330, 611647), (366, 551485), (370, 545523), (407, 495930), (542, 372405), (555, 363682), (610, 330891), (671, 300810), (813, 248270), (814, 247965), (915, 220594), (1110, 181841), (1221, 165310), (1342, 150405), (1355, 148962), (1626, 124135), (1830, 110297), (2013, 100270), (2035, 99186), (2257, 89430), (2442, 82655), (2710, 74481), (2981, 67710), (3355, 60162), (4026, 50135), (4065, 49654), (4070, 49593), (4514, 44715), (5962, 33855), (6105, 33062), (6710, 30081), (6771, 29810), (8130, 24827), (8943, 22570), (10027, 20130), (10065, 20054), (11285, 17886), (12210, 16531), (13542, 14905)]