205473498

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{2087}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 419437440

約数和(自身を除く): 213963942

約数列:

[1, 2, 3, 6, 61, 122, 183, 269, 366, 538, 807, 1614, 2087, 4174, 6261, 12522, 16409, 32818, 49227, 98454, 127307, 254614, 381921, 561403, 763842, 1122806, 1684209, 3368418, 34245583, 68491166, 102736749, 205473498]

約数ペア:

[(1, 205473498), (2, 102736749), (3, 68491166), (6, 34245583), (61, 3368418), (122, 1684209), (183, 1122806), (269, 763842), (366, 561403), (538, 381921), (807, 254614), (1614, 127307), (2087, 98454), (4174, 49227), (6261, 32818), (12522, 16409)]