188868086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{641}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 316172160

約数和(自身を除く): 127304074

約数列:

[1, 2, 11, 22, 59, 118, 227, 454, 641, 649, 1282, 1298, 2497, 4994, 7051, 13393, 14102, 26786, 37819, 75638, 145507, 147323, 291014, 294646, 416009, 832018, 1600577, 3201154, 8584913, 17169826, 94434043, 188868086]

約数ペア:

[(1, 188868086), (2, 94434043), (11, 17169826), (22, 8584913), (59, 3201154), (118, 1600577), (227, 832018), (454, 416009), (641, 294646), (649, 291014), (1282, 147323), (1298, 145507), (2497, 75638), (4994, 37819), (7051, 26786), (13393, 14102)]