198752012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{857}}^1\times {\mathrm{1567}}^1$

素因数の和:2465

約数の個数: 24

約数和(自身を含む): 357861504

約数和(自身を除く): 159109492

約数列:

[1, 2, 4, 37, 74, 148, 857, 1567, 1714, 3134, 3428, 6268, 31709, 57979, 63418, 115958, 126836, 231916, 1342919, 2685838, 5371676, 49688003, 99376006, 198752012]

約数ペア:

[(1, 198752012), (2, 99376006), (4, 49688003), (37, 5371676), (74, 2685838), (148, 1342919), (857, 231916), (1567, 126836), (1714, 115958), (3134, 63418), (3428, 57979), (6268, 31709)]