249380056

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{941}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 473298480

約数和(自身を除く): 223918424

約数列:

[1, 2, 4, 8, 157, 211, 314, 422, 628, 844, 941, 1256, 1688, 1882, 3764, 7528, 33127, 66254, 132508, 147737, 198551, 265016, 295474, 397102, 590948, 794204, 1181896, 1588408, 31172507, 62345014, 124690028, 249380056]

約数ペア:

[(1, 249380056), (2, 124690028), (4, 62345014), (8, 31172507), (157, 1588408), (211, 1181896), (314, 794204), (422, 590948), (628, 397102), (844, 295474), (941, 265016), (1256, 198551), (1688, 147737), (1882, 132508), (3764, 66254), (7528, 33127)]