210977668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{165343}}^1$

素因数の和:165387

約数の個数: 24

約数和(自身を含む): 416666880

約数和(自身を除く): 205689212

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 165343, 330686, 661372, 1818773, 3637546, 4794947, 7275092, 9589894, 19179788, 52744417, 105488834, 210977668]

約数ペア:

[(1, 210977668), (2, 105488834), (4, 52744417), (11, 19179788), (22, 9589894), (29, 7275092), (44, 4794947), (58, 3637546), (116, 1818773), (319, 661372), (638, 330686), (1276, 165343)]