210835154

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 335549952

約数和(自身を除く): 124714798

約数列:

[1, 2, 31, 61, 62, 107, 122, 214, 521, 1042, 1891, 3317, 3782, 6527, 6634, 13054, 16151, 31781, 32302, 55747, 63562, 111494, 202337, 404674, 985211, 1728157, 1970422, 3400567, 3456314, 6801134, 105417577, 210835154]

約数ペア:

[(1, 210835154), (2, 105417577), (31, 6801134), (61, 3456314), (62, 3400567), (107, 1970422), (122, 1728157), (214, 985211), (521, 404674), (1042, 202337), (1891, 111494), (3317, 63562), (3782, 55747), (6527, 32302), (6634, 31781), (13054, 16151)]