225907768

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1319}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 430848000

約数和(自身を除く): 204940232

約数列:

[1, 2, 4, 8, 79, 158, 271, 316, 542, 632, 1084, 1319, 2168, 2638, 5276, 10552, 21409, 42818, 85636, 104201, 171272, 208402, 357449, 416804, 714898, 833608, 1429796, 2859592, 28238471, 56476942, 112953884, 225907768]

約数ペア:

[(1, 225907768), (2, 112953884), (4, 56476942), (8, 28238471), (79, 2859592), (158, 1429796), (271, 833608), (316, 714898), (542, 416804), (632, 357449), (1084, 208402), (1319, 171272), (2168, 104201), (2638, 85636), (5276, 42818), (10552, 21409)]