196996976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{10867}}^1$

素因数の和:10989

約数の個数: 40

約数和(自身を含む): 420461184

約数和(自身を除く): 223464208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2266, 4532, 9064, 10867, 18128, 21734, 43468, 86936, 119537, 173872, 239074, 478148, 956296, 1119301, 1912592, 2238602, 4477204, 8954408, 12312311, 17908816, 24624622, 49249244, 98498488, 196996976]

約数ペア:

[(1, 196996976), (2, 98498488), (4, 49249244), (8, 24624622), (11, 17908816), (16, 12312311), (22, 8954408), (44, 4477204), (88, 2238602), (103, 1912592), (176, 1119301), (206, 956296), (412, 478148), (824, 239074), (1133, 173872), (1648, 119537), (2266, 86936), (4532, 43468), (9064, 21734), (10867, 18128)]