200146570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81031}}^1$

素因数の和:81070

約数の個数: 32

約数和(自身を含む): 408401280

約数和(自身を除く): 208254710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 81031, 162062, 405155, 810310, 1053403, 1539589, 2106806, 3079178, 5267015, 7697945, 10534030, 15395890, 20014657, 40029314, 100073285, 200146570]

約数ペア:

[(1, 200146570), (2, 100073285), (5, 40029314), (10, 20014657), (13, 15395890), (19, 10534030), (26, 7697945), (38, 5267015), (65, 3079178), (95, 2106806), (130, 1539589), (190, 1053403), (247, 810310), (494, 405155), (1235, 162062), (2470, 81031)]