204031828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50957}}^1$

素因数の和:50992

約数の個数: 48

約数和(自身を含む): 479412864

約数和(自身を除く): 275381036

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 50957, 101914, 203828, 356699, 560527, 662441, 713398, 1121054, 1324882, 1426796, 2242108, 2649764, 3923689, 4637087, 7286851, 7847378, 9274174, 14573702, 15694756, 18548348, 29147404, 51007957, 102015914, 204031828]

約数ペア:

[(1, 204031828), (2, 102015914), (4, 51007957), (7, 29147404), (11, 18548348), (13, 15694756), (14, 14573702), (22, 9274174), (26, 7847378), (28, 7286851), (44, 4637087), (52, 3923689), (77, 2649764), (91, 2242108), (143, 1426796), (154, 1324882), (182, 1121054), (286, 713398), (308, 662441), (364, 560527), (572, 356699), (1001, 203828), (2002, 101914), (4004, 50957)]