206269310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{26893}}^1$

素因数の和:26972

約数の個数: 32

約数和(自身を含む): 406637280

約数和(自身を除く): 200367970

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 26893, 53786, 134465, 268930, 349609, 699218, 1586687, 1748045, 3173374, 3496090, 7933435, 15866870, 20626931, 41253862, 103134655, 206269310]

約数ペア:

[(1, 206269310), (2, 103134655), (5, 41253862), (10, 20626931), (13, 15866870), (26, 7933435), (59, 3496090), (65, 3173374), (118, 1748045), (130, 1586687), (295, 699218), (590, 349609), (767, 268930), (1534, 134465), (3835, 53786), (7670, 26893)]