197842016

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{69467}}^1$

素因数の和:69566

約数の個数: 24

約数和(自身を含む): 393883560

約数和(自身を除く): 196041544

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 69467, 138934, 277868, 555736, 1111472, 2222944, 6182563, 12365126, 24730252, 49460504, 98921008, 197842016]

約数ペア:

[(1, 197842016), (2, 98921008), (4, 49460504), (8, 24730252), (16, 12365126), (32, 6182563), (89, 2222944), (178, 1111472), (356, 555736), (712, 277868), (1424, 138934), (2848, 69467)]