201427148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 393348480

約数和(自身を除く): 191921332

約数列:

[1, 2, 4, 13, 26, 47, 52, 73, 94, 146, 188, 292, 611, 949, 1129, 1222, 1898, 2258, 2444, 3431, 3796, 4516, 6862, 13724, 14677, 29354, 44603, 53063, 58708, 82417, 89206, 106126, 164834, 178412, 212252, 329668, 689819, 1071421, 1379638, 2142842, 2759276, 3873599, 4285684, 7747198, 15494396, 50356787, 100713574, 201427148]

約数ペア:

[(1, 201427148), (2, 100713574), (4, 50356787), (13, 15494396), (26, 7747198), (47, 4285684), (52, 3873599), (73, 2759276), (94, 2142842), (146, 1379638), (188, 1071421), (292, 689819), (611, 329668), (949, 212252), (1129, 178412), (1222, 164834), (1898, 106126), (2258, 89206), (2444, 82417), (3431, 58708), (3796, 53063), (4516, 44603), (6862, 29354), (13724, 14677)]