225138424

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{55073}}^1$

素因数の和:55159

約数の個数: 32

約数和(自身を含む): 489057120

約数和(自身を除く): 263918696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 55073, 110146, 220292, 385511, 440584, 771022, 1542044, 3084088, 4020329, 8040658, 16081316, 28142303, 32162632, 56284606, 112569212, 225138424]

約数ペア:

[(1, 225138424), (2, 112569212), (4, 56284606), (7, 32162632), (8, 28142303), (14, 16081316), (28, 8040658), (56, 4020329), (73, 3084088), (146, 1542044), (292, 771022), (511, 440584), (584, 385511), (1022, 220292), (2044, 110146), (4088, 55073)]