211064898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{6761}}^1$

素因数の和:6831

約数の個数: 48

約数和(自身を含む): 474854688

約数和(自身を除く): 263789790

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 473, 726, 946, 1419, 2838, 5203, 6761, 10406, 13522, 15609, 20283, 31218, 40566, 74371, 148742, 223113, 290723, 446226, 581446, 818081, 872169, 1636162, 1744338, 2454243, 3197953, 4908486, 6395906, 9593859, 19187718, 35177483, 70354966, 105532449, 211064898]

約数ペア:

[(1, 211064898), (2, 105532449), (3, 70354966), (6, 35177483), (11, 19187718), (22, 9593859), (33, 6395906), (43, 4908486), (66, 3197953), (86, 2454243), (121, 1744338), (129, 1636162), (242, 872169), (258, 818081), (363, 581446), (473, 446226), (726, 290723), (946, 223113), (1419, 148742), (2838, 74371), (5203, 40566), (6761, 31218), (10406, 20283), (13522, 15609)]