203467684

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 414198400

約数和(自身を除く): 210730716

約数列:

[1, 2, 4, 7, 14, 28, 109, 163, 218, 326, 409, 436, 652, 763, 818, 1141, 1526, 1636, 2282, 2863, 3052, 4564, 5726, 11452, 17767, 35534, 44581, 66667, 71068, 89162, 124369, 133334, 178324, 248738, 266668, 312067, 466669, 497476, 624134, 933338, 1248268, 1866676, 7266703, 14533406, 29066812, 50866921, 101733842, 203467684]

約数ペア:

[(1, 203467684), (2, 101733842), (4, 50866921), (7, 29066812), (14, 14533406), (28, 7266703), (109, 1866676), (163, 1248268), (218, 933338), (326, 624134), (409, 497476), (436, 466669), (652, 312067), (763, 266668), (818, 248738), (1141, 178324), (1526, 133334), (1636, 124369), (2282, 89162), (2863, 71068), (3052, 66667), (4564, 44581), (5726, 35534), (11452, 17767)]