189746770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1\times {\mathrm{991}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 350977536

約数和(自身を除く): 161230766

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 467, 934, 991, 1982, 2335, 4670, 4955, 9910, 19147, 38294, 40631, 81262, 95735, 191470, 203155, 406310, 462797, 925594, 2313985, 4627970, 18974677, 37949354, 94873385, 189746770]

約数ペア:

[(1, 189746770), (2, 94873385), (5, 37949354), (10, 18974677), (41, 4627970), (82, 2313985), (205, 925594), (410, 462797), (467, 406310), (934, 203155), (991, 191470), (1982, 95735), (2335, 81262), (4670, 40631), (4955, 38294), (9910, 19147)]