202291570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{1583}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 392781312

約数和(自身を除く): 190489742

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 983, 1583, 1966, 3166, 4915, 7915, 9830, 12779, 15830, 20579, 25558, 41158, 63895, 102895, 127790, 205790, 1556089, 3112178, 7780445, 15560890, 20229157, 40458314, 101145785, 202291570]

約数ペア:

[(1, 202291570), (2, 101145785), (5, 40458314), (10, 20229157), (13, 15560890), (26, 7780445), (65, 3112178), (130, 1556089), (983, 205790), (1583, 127790), (1966, 102895), (3166, 63895), (4915, 41158), (7915, 25558), (9830, 20579), (12779, 15830)]