201922832

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{72949}}^1$

素因数の和:73130

約数の個数: 20

約数和(自身を含む): 393492300

約数和(自身を除く): 191569468

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 72949, 145898, 291796, 583592, 1167184, 12620177, 25240354, 50480708, 100961416, 201922832]

約数ペア:

[(1, 201922832), (2, 100961416), (4, 50480708), (8, 25240354), (16, 12620177), (173, 1167184), (346, 583592), (692, 291796), (1384, 145898), (2768, 72949)]