190456884

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{86729}}^1$

素因数の和:86800

約数の個数: 36

約数和(自身を含む): 489330660

約数和(自身を除く): 298873776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 86729, 173458, 260187, 346916, 520374, 780561, 1040748, 1561122, 3122244, 5290469, 10580938, 15871407, 21161876, 31742814, 47614221, 63485628, 95228442, 190456884]

約数ペア:

[(1, 190456884), (2, 95228442), (3, 63485628), (4, 47614221), (6, 31742814), (9, 21161876), (12, 15871407), (18, 10580938), (36, 5290469), (61, 3122244), (122, 1561122), (183, 1040748), (244, 780561), (366, 520374), (549, 346916), (732, 260187), (1098, 173458), (2196, 86729)]