220702918

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1181}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 353862432

約数和(自身を除く): 133159514

約数列:

[1, 2, 41, 43, 53, 82, 86, 106, 1181, 1763, 2173, 2279, 2362, 3526, 4346, 4558, 48421, 50783, 62593, 93439, 96842, 101566, 125186, 186878, 2082103, 2566313, 2691499, 4164206, 5132626, 5382998, 110351459, 220702918]

約数ペア:

[(1, 220702918), (2, 110351459), (41, 5382998), (43, 5132626), (53, 4164206), (82, 2691499), (86, 2566313), (106, 2082103), (1181, 186878), (1763, 125186), (2173, 101566), (2279, 96842), (2362, 93439), (3526, 62593), (4346, 50783), (4558, 48421)]