201003664

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{59539}}^1$

素因数の和:59758

約数の個数: 20

約数和(自身を含む): 391296880

約数和(自身を除く): 190293216

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 59539, 119078, 238156, 476312, 952624, 12562729, 25125458, 50250916, 100501832, 201003664]

約数ペア:

[(1, 201003664), (2, 100501832), (4, 50250916), (8, 25125458), (16, 12562729), (211, 952624), (422, 476312), (844, 238156), (1688, 119078), (3376, 59539)]