201496860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8171}}^1$

素因数の和:8323

約数の個数: 72

約数和(自身を含む): 615743856

約数和(自身を除く): 414246996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8171, 8220, 12330, 16342, 24513, 24660, 32684, 40855, 49026, 73539, 81710, 98052, 122565, 147078, 163420, 245130, 294156, 367695, 490260, 735390, 1119427, 1470780, 2238854, 3358281, 4477708, 5597135, 6716562, 10074843, 11194270, 13433124, 16791405, 20149686, 22388540, 33582810, 40299372, 50374215, 67165620, 100748430, 201496860]

約数ペア:

[(1, 201496860), (2, 100748430), (3, 67165620), (4, 50374215), (5, 40299372), (6, 33582810), (9, 22388540), (10, 20149686), (12, 16791405), (15, 13433124), (18, 11194270), (20, 10074843), (30, 6716562), (36, 5597135), (45, 4477708), (60, 3358281), (90, 2238854), (137, 1470780), (180, 1119427), (274, 735390), (411, 490260), (548, 367695), (685, 294156), (822, 245130), (1233, 163420), (1370, 147078), (1644, 122565), (2055, 98052), (2466, 81710), (2740, 73539), (4110, 49026), (4932, 40855), (6165, 32684), (8171, 24660), (8220, 24513), (12330, 16342)]