207462670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1987}}^1$

素因数の和:2244

約数の個数: 32

約数和(自身を含む): 382602528

約数和(自身を除く): 175139858

約数列:

[1, 2, 5, 10, 53, 106, 197, 265, 394, 530, 985, 1970, 1987, 3974, 9935, 10441, 19870, 20882, 52205, 104410, 105311, 210622, 391439, 526555, 782878, 1053110, 1957195, 3914390, 20746267, 41492534, 103731335, 207462670]

約数ペア:

[(1, 207462670), (2, 103731335), (5, 41492534), (10, 20746267), (53, 3914390), (106, 1957195), (197, 1053110), (265, 782878), (394, 526555), (530, 391439), (985, 210622), (1970, 105311), (1987, 104410), (3974, 52205), (9935, 20882), (10441, 19870)]