189968502

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{2389}}^1$

素因数の和:2880

約数の個数: 32

約数和(自身を含む): 394063200

約数和(自身を除く): 204094698

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 457, 914, 1371, 2389, 2742, 4778, 7167, 13253, 14334, 26506, 39759, 69281, 79518, 138562, 207843, 415686, 1091773, 2183546, 3275319, 6550638, 31661417, 63322834, 94984251, 189968502]

約数ペア:

[(1, 189968502), (2, 94984251), (3, 63322834), (6, 31661417), (29, 6550638), (58, 3275319), (87, 2183546), (174, 1091773), (457, 415686), (914, 207843), (1371, 138562), (2389, 79518), (2742, 69281), (4778, 39759), (7167, 26506), (13253, 14334)]