206722984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{48481}}^1$

素因数の和:48541

約数の個数: 32

約数和(自身を含む): 427611240

約数和(自身を除く): 220888256

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 48481, 96962, 193924, 387848, 630253, 1260506, 1987721, 2521012, 3975442, 5042024, 7950884, 15901768, 25840373, 51680746, 103361492, 206722984]

約数ペア:

[(1, 206722984), (2, 103361492), (4, 51680746), (8, 25840373), (13, 15901768), (26, 7950884), (41, 5042024), (52, 3975442), (82, 2521012), (104, 1987721), (164, 1260506), (328, 630253), (533, 387848), (1066, 193924), (2132, 96962), (4264, 48481)]