201457268

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{7681}}^1$

素因数の和:7847

約数の個数: 24

約数和(自身を含む): 361361280

約数和(自身を除く): 159904012

約数列:

[1, 2, 4, 79, 83, 158, 166, 316, 332, 6557, 7681, 13114, 15362, 26228, 30724, 606799, 637523, 1213598, 1275046, 2427196, 2550092, 50364317, 100728634, 201457268]

約数ペア:

[(1, 201457268), (2, 100728634), (4, 50364317), (79, 2550092), (83, 2427196), (158, 1275046), (166, 1213598), (316, 637523), (332, 606799), (6557, 30724), (7681, 26228), (13114, 15362)]