201700317

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 354487104

約数和(自身を除く): 152786787

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 169, 273, 299, 353, 483, 507, 637, 897, 1059, 1127, 1183, 1911, 2093, 2471, 3381, 3549, 3887, 4589, 6279, 7413, 8119, 8281, 11661, 13767, 14651, 17297, 24357, 24843, 27209, 32123, 43953, 51891, 56833, 59657, 81627, 96369, 105547, 170499, 178971, 190463, 224861, 316641, 397831, 417599, 571389, 674583, 738829, 1193493, 1252797, 1372111, 2216487, 2923193, 4116333, 5171803, 8769579, 9604777, 15515409, 28814331, 67233439, 201700317]

約数ペア:

[(1, 201700317), (3, 67233439), (7, 28814331), (13, 15515409), (21, 9604777), (23, 8769579), (39, 5171803), (49, 4116333), (69, 2923193), (91, 2216487), (147, 1372111), (161, 1252797), (169, 1193493), (273, 738829), (299, 674583), (353, 571389), (483, 417599), (507, 397831), (637, 316641), (897, 224861), (1059, 190463), (1127, 178971), (1183, 170499), (1911, 105547), (2093, 96369), (2471, 81627), (3381, 59657), (3549, 56833), (3887, 51891), (4589, 43953), (6279, 32123), (7413, 27209), (8119, 24843), (8281, 24357), (11661, 17297), (13767, 14651)]