201891224

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{223331}}^1$

素因数の和:223450

約数の個数: 16

約数和(自身を含む): 381897720

約数和(自身を除く): 180006496

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 223331, 446662, 893324, 1786648, 25236403, 50472806, 100945612, 201891224]

約数ペア:

[(1, 201891224), (2, 100945612), (4, 50472806), (8, 25236403), (113, 1786648), (226, 893324), (452, 446662), (904, 223331)]