201450914

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{235891}}^1$

素因数の和:235961

約数の個数: 16

約数和(自身を含む): 351007296

約数和(自身を除く): 149556382

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 235891, 471782, 1651237, 3302474, 14389351, 28778702, 100725457, 201450914]

約数ペア:

[(1, 201450914), (2, 100725457), (7, 28778702), (14, 14389351), (61, 3302474), (122, 1651237), (427, 471782), (854, 235891)]