207620966

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21277}}^1$

素因数の和:21344

約数の個数: 32

約数和(自身を含む): 386068032

約数和(自身を除く): 178447066

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 21277, 42554, 148939, 297878, 361709, 723418, 872357, 1744714, 2531963, 5063926, 6106499, 12212998, 14830069, 29660138, 103810483, 207620966]

約数ペア:

[(1, 207620966), (2, 103810483), (7, 29660138), (14, 14830069), (17, 12212998), (34, 6106499), (41, 5063926), (82, 2531963), (119, 1744714), (238, 872357), (287, 723418), (574, 361709), (697, 297878), (1394, 148939), (4879, 42554), (9758, 21277)]