201553806

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 425502720

約数和(自身を除く): 223948914

約数列:

[1, 2, 3, 6, 53, 71, 79, 106, 113, 142, 158, 159, 213, 226, 237, 318, 339, 426, 474, 678, 3763, 4187, 5609, 5989, 7526, 8023, 8374, 8927, 11218, 11289, 11978, 12561, 16046, 16827, 17854, 17967, 22578, 24069, 25122, 26781, 33654, 35934, 48138, 53562, 297277, 425219, 473131, 594554, 633817, 850438, 891831, 946262, 1267634, 1275657, 1419393, 1783662, 1901451, 2551314, 2838786, 3802902, 33592301, 67184602, 100776903, 201553806]

約数ペア:

[(1, 201553806), (2, 100776903), (3, 67184602), (6, 33592301), (53, 3802902), (71, 2838786), (79, 2551314), (106, 1901451), (113, 1783662), (142, 1419393), (158, 1275657), (159, 1267634), (213, 946262), (226, 891831), (237, 850438), (318, 633817), (339, 594554), (426, 473131), (474, 425219), (678, 297277), (3763, 53562), (4187, 48138), (5609, 35934), (5989, 33654), (7526, 26781), (8023, 25122), (8374, 24069), (8927, 22578), (11218, 17967), (11289, 17854), (11978, 16827), (12561, 16046)]