202266405

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1019}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 383797440

約数和(自身を除く): 181531035

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 401, 495, 1019, 1203, 2005, 3057, 3609, 4411, 5095, 6015, 9171, 11209, 13233, 15285, 18045, 22055, 33627, 39699, 45855, 56045, 66165, 100881, 168135, 198495, 408619, 504405, 1225857, 2043095, 3677571, 4494809, 6129285, 13484427, 18387855, 22474045, 40453281, 67422135, 202266405]

約数ペア:

[(1, 202266405), (3, 67422135), (5, 40453281), (9, 22474045), (11, 18387855), (15, 13484427), (33, 6129285), (45, 4494809), (55, 3677571), (99, 2043095), (165, 1225857), (401, 504405), (495, 408619), (1019, 198495), (1203, 168135), (2005, 100881), (3057, 66165), (3609, 56045), (4411, 45855), (5095, 39699), (6015, 33627), (9171, 22055), (11209, 18045), (13233, 15285)]