201619484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{158009}}^1$

素因数の和:158053

約数の個数: 24

約数和(自身を含む): 398185200

約数和(自身を除く): 196565716

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 158009, 316018, 632036, 1738099, 3476198, 4582261, 6952396, 9164522, 18329044, 50404871, 100809742, 201619484]

約数ペア:

[(1, 201619484), (2, 100809742), (4, 50404871), (11, 18329044), (22, 9164522), (29, 6952396), (44, 4582261), (58, 3476198), (116, 1738099), (319, 632036), (638, 316018), (1276, 158009)]