201694426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 329978880

約数和(自身を除く): 128284454

約数列:

[1, 2, 17, 34, 61, 79, 122, 158, 1037, 1231, 1343, 2074, 2462, 2686, 4819, 9638, 20927, 41854, 75091, 81923, 97249, 150182, 163846, 194498, 1276547, 1653233, 2553094, 3306466, 5932189, 11864378, 100847213, 201694426]

約数ペア:

[(1, 201694426), (2, 100847213), (17, 11864378), (34, 5932189), (61, 3306466), (79, 2553094), (122, 1653233), (158, 1276547), (1037, 194498), (1231, 163846), (1343, 150182), (2074, 97249), (2462, 81923), (2686, 75091), (4819, 41854), (9638, 20927)]