201310612

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{389}}^1\times {\mathrm{1931}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 358656480

約数和(自身を除く): 157345868

約数列:

[1, 2, 4, 67, 134, 268, 389, 778, 1556, 1931, 3862, 7724, 26063, 52126, 104252, 129377, 258754, 517508, 751159, 1502318, 3004636, 50327653, 100655306, 201310612]

約数ペア:

[(1, 201310612), (2, 100655306), (4, 50327653), (67, 3004636), (134, 1502318), (268, 751159), (389, 517508), (778, 258754), (1556, 129377), (1931, 104252), (3862, 52126), (7724, 26063)]