207818930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{65147}}^1$

素因数の和:65194

約数の個数: 32

約数和(自身を含む): 422159040

約数和(自身を除く): 214340110

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 65147, 130294, 325735, 651470, 716617, 1433234, 1889263, 3583085, 3778526, 7166170, 9446315, 18892630, 20781893, 41563786, 103909465, 207818930]

約数ペア:

[(1, 207818930), (2, 103909465), (5, 41563786), (10, 20781893), (11, 18892630), (22, 9446315), (29, 7166170), (55, 3778526), (58, 3583085), (110, 1889263), (145, 1433234), (290, 716617), (319, 651470), (638, 325735), (1595, 130294), (3190, 65147)]