205417150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{141667}}^1$

素因数の和:141708

約数の個数: 24

約数和(自身を含む): 395253720

約数和(自身を除く): 189836570

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 141667, 283334, 708335, 1416670, 3541675, 4108343, 7083350, 8216686, 20541715, 41083430, 102708575, 205417150]

約数ペア:

[(1, 205417150), (2, 102708575), (5, 41083430), (10, 20541715), (25, 8216686), (29, 7083350), (50, 4108343), (58, 3541675), (145, 1416670), (290, 708335), (725, 283334), (1450, 141667)]