201412208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{406073}}^1$

素因数の和:406112

約数の個数: 20

約数和(自身を含む): 402825408

約数和(自身を除く): 201413200

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 406073, 812146, 1624292, 3248584, 6497168, 12588263, 25176526, 50353052, 100706104, 201412208]

約数ペア:

[(1, 201412208), (2, 100706104), (4, 50353052), (8, 25176526), (16, 12588263), (31, 6497168), (62, 3248584), (124, 1624292), (248, 812146), (496, 406073)]