222730774

素因数分解:

$2^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{12697}}^1$

素因数の和:12892

約数の個数: 24

約数和(自身を含む): 390844440

約数和(自身を除く): 168113666

約数列:

[1, 2, 7, 14, 49, 98, 179, 358, 1253, 2506, 8771, 12697, 17542, 25394, 88879, 177758, 622153, 1244306, 2272763, 4545526, 15909341, 31818682, 111365387, 222730774]

約数ペア:

[(1, 222730774), (2, 111365387), (7, 31818682), (14, 15909341), (49, 4545526), (98, 2272763), (179, 1244306), (358, 622153), (1253, 177758), (2506, 88879), (8771, 25394), (12697, 17542)]