100621108

素因数分解:

$2^2\times 7^4\times {\mathrm{10477}}^1$

素因数の和:10509

約数の個数: 30

約数和(自身を含む): 205442146

約数和(自身を除く): 104821038

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 10477, 20954, 41908, 73339, 146678, 293356, 513373, 1026746, 2053492, 3593611, 7187222, 14374444, 25155277, 50310554, 100621108]

約数ペア:

[(1, 100621108), (2, 50310554), (4, 25155277), (7, 14374444), (14, 7187222), (28, 3593611), (49, 2053492), (98, 1026746), (196, 513373), (343, 293356), (686, 146678), (1372, 73339), (2401, 41908), (4802, 20954), (9604, 10477)]