207743570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{23057}}^1$

素因数の和:23134

約数の個数: 32

約数和(自身を含む): 403422768

約数和(自身を除く): 195679198

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 23057, 46114, 115285, 230570, 391969, 783938, 1222021, 1959845, 2444042, 3919690, 6110105, 12220210, 20774357, 41548714, 103871785, 207743570]

約数ペア:

[(1, 207743570), (2, 103871785), (5, 41548714), (10, 20774357), (17, 12220210), (34, 6110105), (53, 3919690), (85, 2444042), (106, 1959845), (170, 1222021), (265, 783938), (530, 391969), (901, 230570), (1802, 115285), (4505, 46114), (9010, 23057)]