223899256

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137869}}^1$

素因数の和:137911

約数の個数: 32

約数和(自身を含む): 496332000

約数和(自身を除く): 272432744

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 137869, 275738, 551476, 965083, 1102952, 1930166, 3860332, 3998201, 7720664, 7996402, 15992804, 27987407, 31985608, 55974814, 111949628, 223899256]

約数ペア:

[(1, 223899256), (2, 111949628), (4, 55974814), (7, 31985608), (8, 27987407), (14, 15992804), (28, 7996402), (29, 7720664), (56, 3998201), (58, 3860332), (116, 1930166), (203, 1102952), (232, 965083), (406, 551476), (812, 275738), (1624, 137869)]