210155876

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5531}}^1$

素因数の和:5624

約数の個数: 48

約数和(自身を含む): 446100480

約数和(自身を除く): 235944604

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 59, 92, 118, 161, 236, 322, 413, 644, 826, 1357, 1652, 2714, 5428, 5531, 9499, 11062, 18998, 22124, 37996, 38717, 77434, 127213, 154868, 254426, 326329, 508852, 652658, 890491, 1305316, 1780982, 2284303, 3561964, 4568606, 7505567, 9137212, 15011134, 30022268, 52538969, 105077938, 210155876]

約数ペア:

[(1, 210155876), (2, 105077938), (4, 52538969), (7, 30022268), (14, 15011134), (23, 9137212), (28, 7505567), (46, 4568606), (59, 3561964), (92, 2284303), (118, 1780982), (161, 1305316), (236, 890491), (322, 652658), (413, 508852), (644, 326329), (826, 254426), (1357, 154868), (1652, 127213), (2714, 77434), (5428, 38717), (5531, 37996), (9499, 22124), (11062, 18998)]