201459730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1823}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 372708864

約数和(自身を除く): 171249134

約数列:

[1, 2, 5, 10, 43, 86, 215, 257, 430, 514, 1285, 1823, 2570, 3646, 9115, 11051, 18230, 22102, 55255, 78389, 110510, 156778, 391945, 468511, 783890, 937022, 2342555, 4685110, 20145973, 40291946, 100729865, 201459730]

約数ペア:

[(1, 201459730), (2, 100729865), (5, 40291946), (10, 20145973), (43, 4685110), (86, 2342555), (215, 937022), (257, 783890), (430, 468511), (514, 391945), (1285, 156778), (1823, 110510), (2570, 78389), (3646, 55255), (9115, 22102), (11051, 18230)]