207929848

素因数分解:

$2^3\times 7^1\times {\mathrm{709}}^1\times {\mathrm{5237}}^1$

素因数の和:5959

約数の個数: 32

約数和(自身を含む): 446277600

約数和(自身を除く): 238347752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 709, 1418, 2836, 4963, 5237, 5672, 9926, 10474, 19852, 20948, 36659, 39704, 41896, 73318, 146636, 293272, 3713033, 7426066, 14852132, 25991231, 29704264, 51982462, 103964924, 207929848]

約数ペア:

[(1, 207929848), (2, 103964924), (4, 51982462), (7, 29704264), (8, 25991231), (14, 14852132), (28, 7426066), (56, 3713033), (709, 293272), (1418, 146636), (2836, 73318), (4963, 41896), (5237, 39704), (5672, 36659), (9926, 20948), (10474, 19852)]