194416

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:456

約数の個数: 20

約数和(自身を含む): 390600

約数和(自身を除く): 196184

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 419, 464, 838, 1676, 3352, 6704, 12151, 24302, 48604, 97208, 194416]

約数ペア:

[(1, 194416), (2, 97208), (4, 48604), (8, 24302), (16, 12151), (29, 6704), (58, 3352), (116, 1676), (232, 838), (419, 464)]