200914301438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{1361}}^1\times {\mathrm{3517}}^1$

素因数の和:5588

約数の個数: 32

約数和(自身を含む): 311870193408

約数和(自身を除く): 110955891970

約数列:

[1, 2, 31, 62, 677, 1354, 1361, 2722, 3517, 7034, 20987, 41974, 42191, 84382, 109027, 218054, 921397, 1842794, 2381009, 4762018, 4786637, 9573274, 28563307, 57126614, 73811279, 147622558, 148385747, 296771494, 3240553249, 6481106498, 100457150719, 200914301438]

約数ペア:

[(1, 200914301438), (2, 100457150719), (31, 6481106498), (62, 3240553249), (677, 296771494), (1354, 148385747), (1361, 147622558), (2722, 73811279), (3517, 57126614), (7034, 28563307), (20987, 9573274), (41974, 4786637), (42191, 4762018), (84382, 2381009), (109027, 1842794), (218054, 921397)]