133245796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{20201}}^1$

素因数の和:20319

約数の個数: 24

約数和(自身を含む): 249454296

約数和(自身を除く): 116208500

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 6596, 20201, 40402, 80804, 343417, 686834, 1373668, 1959497, 3918994, 7837988, 33311449, 66622898, 133245796]

約数ペア:

[(1, 133245796), (2, 66622898), (4, 33311449), (17, 7837988), (34, 3918994), (68, 1959497), (97, 1373668), (194, 686834), (388, 343417), (1649, 80804), (3298, 40402), (6596, 20201)]