201968806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{26879}}^1$

素因数の和:26928

約数の個数: 24

約数和(自身を含む): 346590720

約数和(自身を除く): 144621914

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 26879, 53758, 349427, 456943, 698854, 913886, 5940259, 7768031, 11880518, 15536062, 100984403, 201968806]

約数ペア:

[(1, 201968806), (2, 100984403), (13, 15536062), (17, 11880518), (26, 7768031), (34, 5940259), (221, 913886), (289, 698854), (442, 456943), (578, 349427), (3757, 53758), (7514, 26879)]