203419914187

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{6359}}^1\times {\mathrm{12659}}^1$

素因数の和:19063

約数の個数: 24

約数和(自身を含む): 245417644800

約数和(自身を除く): 41997730613

約数列:

[1, 7, 19, 133, 361, 2527, 6359, 12659, 44513, 88613, 120821, 240521, 845747, 1683647, 2295599, 4569899, 16069193, 31989293, 80498581, 563490067, 1529473039, 10706311273, 29059987741, 203419914187]

約数ペア:

[(1, 203419914187), (7, 29059987741), (19, 10706311273), (133, 1529473039), (361, 563490067), (2527, 80498581), (6359, 31989293), (12659, 16069193), (44513, 4569899), (88613, 2295599), (120821, 1683647), (240521, 845747)]