207233796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20389}}^1$

素因数の和:20425

約数の個数: 72

約数和(自身を含む): 607458880

約数和(自身を除く): 400225084

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 20389, 40778, 61167, 81556, 122334, 142723, 224279, 244668, 285446, 428169, 448558, 570892, 672837, 856338, 897116, 1345674, 1569953, 1712676, 2467069, 2691348, 3139906, 4709859, 4934138, 6279812, 7401207, 9419718, 9868276, 14802414, 17269483, 18839436, 29604828, 34538966, 51808449, 69077932, 103616898, 207233796]

約数ペア:

[(1, 207233796), (2, 103616898), (3, 69077932), (4, 51808449), (6, 34538966), (7, 29604828), (11, 18839436), (12, 17269483), (14, 14802414), (21, 9868276), (22, 9419718), (28, 7401207), (33, 6279812), (42, 4934138), (44, 4709859), (66, 3139906), (77, 2691348), (84, 2467069), (121, 1712676), (132, 1569953), (154, 1345674), (231, 897116), (242, 856338), (308, 672837), (363, 570892), (462, 448558), (484, 428169), (726, 285446), (847, 244668), (924, 224279), (1452, 142723), (1694, 122334), (2541, 81556), (3388, 61167), (5082, 40778), (10164, 20389)]