201953661

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5647}}^1$

素因数の和:5801

約数の個数: 32

約数和(自身を含む): 334000128

約数和(自身を除く): 132046467

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 917, 1703, 2751, 5109, 5647, 11921, 16941, 35763, 39529, 73411, 118587, 220233, 513877, 739757, 1541631, 2219271, 5178299, 9616841, 15534897, 28850523, 67317887, 201953661]

約数ペア:

[(1, 201953661), (3, 67317887), (7, 28850523), (13, 15534897), (21, 9616841), (39, 5178299), (91, 2219271), (131, 1541631), (273, 739757), (393, 513877), (917, 220233), (1703, 118587), (2751, 73411), (5109, 39529), (5647, 35763), (11921, 16941)]