201402910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{4957}}^1$

素因数の和:5220

約数の個数: 32

約数和(自身を含む): 385534080

約数和(自身を除く): 184131170

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 1195, 2390, 4063, 4957, 8126, 9914, 20315, 24785, 40630, 49570, 84269, 168538, 421345, 842690, 1184723, 2369446, 5923615, 11847230, 20140291, 40280582, 100701455, 201402910]

約数ペア:

[(1, 201402910), (2, 100701455), (5, 40280582), (10, 20140291), (17, 11847230), (34, 5923615), (85, 2369446), (170, 1184723), (239, 842690), (478, 421345), (1195, 168538), (2390, 84269), (4063, 49570), (4957, 40630), (8126, 24785), (9914, 20315)]