190207644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1297}}^1$

素因数の和:1427

約数の個数: 72

約数和(自身を含む): 493042704

約数和(自身を除く): 302835060

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 121, 132, 202, 242, 303, 363, 404, 484, 606, 726, 1111, 1212, 1297, 1452, 2222, 2594, 3333, 3891, 4444, 5188, 6666, 7782, 12221, 13332, 14267, 15564, 24442, 28534, 36663, 42801, 48884, 57068, 73326, 85602, 130997, 146652, 156937, 171204, 261994, 313874, 392991, 470811, 523988, 627748, 785982, 941622, 1440967, 1571964, 1883244, 2881934, 4322901, 5763868, 8645802, 15850637, 17291604, 31701274, 47551911, 63402548, 95103822, 190207644]

約数ペア:

[(1, 190207644), (2, 95103822), (3, 63402548), (4, 47551911), (6, 31701274), (11, 17291604), (12, 15850637), (22, 8645802), (33, 5763868), (44, 4322901), (66, 2881934), (101, 1883244), (121, 1571964), (132, 1440967), (202, 941622), (242, 785982), (303, 627748), (363, 523988), (404, 470811), (484, 392991), (606, 313874), (726, 261994), (1111, 171204), (1212, 156937), (1297, 146652), (1452, 130997), (2222, 85602), (2594, 73326), (3333, 57068), (3891, 48884), (4444, 42801), (5188, 36663), (6666, 28534), (7782, 24442), (12221, 15564), (13332, 14267)]