203400758

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 339150240

約数和(自身を除く): 135749482

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 701, 1199, 1331, 1402, 2398, 2662, 7711, 13189, 15422, 26378, 76409, 84821, 145079, 152818, 169642, 290158, 840499, 933031, 1680998, 1866062, 9245489, 18490978, 101700379, 203400758]

約数ペア:

[(1, 203400758), (2, 101700379), (11, 18490978), (22, 9245489), (109, 1866062), (121, 1680998), (218, 933031), (242, 840499), (701, 290158), (1199, 169642), (1331, 152818), (1402, 145079), (2398, 84821), (2662, 76409), (7711, 26378), (13189, 15422)]