201270628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{34253}}^1$

素因数の和:34383

約数の個数: 24

約数和(自身を含む): 382685688

約数和(自身を除く): 181415060

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 34253, 68506, 137012, 445289, 890578, 1781156, 3870589, 7741178, 15482356, 50317657, 100635314, 201270628]

約数ペア:

[(1, 201270628), (2, 100635314), (4, 50317657), (13, 15482356), (26, 7741178), (52, 3870589), (113, 1781156), (226, 890578), (452, 445289), (1469, 137012), (2938, 68506), (5876, 34253)]