201621892

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{8513}}^1$

素因数の和:8739

約数の個数: 24

約数和(自身を含む): 366170112

約数和(自身を除く): 164548220

約数列:

[1, 2, 4, 31, 62, 124, 191, 382, 764, 5921, 8513, 11842, 17026, 23684, 34052, 263903, 527806, 1055612, 1625983, 3251966, 6503932, 50405473, 100810946, 201621892]

約数ペア:

[(1, 201621892), (2, 100810946), (4, 50405473), (31, 6503932), (62, 3251966), (124, 1625983), (191, 1055612), (382, 527806), (764, 263903), (5921, 34052), (8513, 23684), (11842, 17026)]