200123192

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{59419}}^1$

素因数の和:59846

約数の個数: 16

約数和(自身を含む): 376128600

約数和(自身を除く): 176005408

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 59419, 118838, 237676, 475352, 25015399, 50030798, 100061596, 200123192]

約数ペア:

[(1, 200123192), (2, 100061596), (4, 50030798), (8, 25015399), (421, 475352), (842, 237676), (1684, 118838), (3368, 59419)]