211344914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5449}}^1$

素因数の和:5546

約数の個数: 32

約数和(自身を含む): 362577600

約数和(自身を除く): 151232686

約数列:

[1, 2, 11, 22, 41, 43, 82, 86, 451, 473, 902, 946, 1763, 3526, 5449, 10898, 19393, 38786, 59939, 119878, 223409, 234307, 446818, 468614, 2457499, 2577377, 4914998, 5154754, 9606587, 19213174, 105672457, 211344914]

約数ペア:

[(1, 211344914), (2, 105672457), (11, 19213174), (22, 9606587), (41, 5154754), (43, 4914998), (82, 2577377), (86, 2457499), (451, 468614), (473, 446818), (902, 234307), (946, 223409), (1763, 119878), (3526, 59939), (5449, 38786), (10898, 19393)]