140203487

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 148392000

約数和(自身を除く): 8188513

約数列:

[1, 29, 71, 149, 457, 2059, 4321, 10579, 13253, 32447, 68093, 306791, 940963, 1974697, 4834603, 140203487]

約数ペア:

[(1, 140203487), (29, 4834603), (71, 1974697), (149, 940963), (457, 306791), (2059, 68093), (4321, 32447), (10579, 13253)]