201626204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 390549600

約数和(自身を除く): 188923396

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 149, 212, 298, 491, 596, 689, 982, 1378, 1937, 1964, 2756, 3874, 6383, 7748, 7897, 12766, 15794, 25532, 26023, 31588, 52046, 73159, 102661, 104092, 146318, 205322, 292636, 338299, 410644, 676598, 951067, 1353196, 1902134, 3804268, 3877427, 7754854, 15509708, 50406551, 100813102, 201626204]

約数ペア:

[(1, 201626204), (2, 100813102), (4, 50406551), (13, 15509708), (26, 7754854), (52, 3877427), (53, 3804268), (106, 1902134), (149, 1353196), (212, 951067), (298, 676598), (491, 410644), (596, 338299), (689, 292636), (982, 205322), (1378, 146318), (1937, 104092), (1964, 102661), (2756, 73159), (3874, 52046), (6383, 31588), (7748, 26023), (7897, 25532), (12766, 15794)]