207699668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{14891}}^1$

素因数の和:15223

約数の個数: 24

約数和(自身を含む): 397795104

約数和(自身を除く): 190095436

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 3487, 6974, 13948, 14891, 29782, 59564, 163801, 327602, 655204, 4720447, 9440894, 18881788, 51924917, 103849834, 207699668]

約数ペア:

[(1, 207699668), (2, 103849834), (4, 51924917), (11, 18881788), (22, 9440894), (44, 4720447), (317, 655204), (634, 327602), (1268, 163801), (3487, 59564), (6974, 29782), (13948, 14891)]