223885256

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97511}}^1$

素因数の和:97565

約数の個数: 32

約数和(自身を含む): 491460480

約数和(自身を除く): 267575224

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 97511, 195022, 390044, 682577, 780088, 1365154, 2730308, 3997951, 5460616, 7995902, 15991804, 27985657, 31983608, 55971314, 111942628, 223885256]

約数ペア:

[(1, 223885256), (2, 111942628), (4, 55971314), (7, 31983608), (8, 27985657), (14, 15991804), (28, 7995902), (41, 5460616), (56, 3997951), (82, 2730308), (164, 1365154), (287, 780088), (328, 682577), (574, 390044), (1148, 195022), (2296, 97511)]