209740804404

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{329781139}}^1$

素因数の和:329781199

約数の個数: 24

約数和(自身を含む): 498629083680

約数和(自身を除く): 288888279276

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 329781139, 659562278, 989343417, 1319124556, 1978686834, 3957373668, 17478400367, 34956800734, 52435201101, 69913601468, 104870402202, 209740804404]

約数ペア:

[(1, 209740804404), (2, 104870402202), (3, 69913601468), (4, 52435201101), (6, 34956800734), (12, 17478400367), (53, 3957373668), (106, 1978686834), (159, 1319124556), (212, 989343417), (318, 659562278), (636, 329781139)]