202702465

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 296308800

約数和(自身を除く): 93606335

約数列:

[1, 5, 7, 35, 37, 49, 59, 185, 245, 259, 295, 379, 413, 1295, 1813, 1895, 2065, 2183, 2653, 2891, 9065, 10915, 13265, 14023, 14455, 15281, 18571, 22361, 70115, 76405, 92855, 98161, 106967, 111805, 156527, 490805, 534835, 687127, 782635, 827357, 1095689, 3435635, 4136785, 5478445, 5791499, 28957495, 40540493, 202702465]

約数ペア:

[(1, 202702465), (5, 40540493), (7, 28957495), (35, 5791499), (37, 5478445), (49, 4136785), (59, 3435635), (185, 1095689), (245, 827357), (259, 782635), (295, 687127), (379, 534835), (413, 490805), (1295, 156527), (1813, 111805), (1895, 106967), (2065, 98161), (2183, 92855), (2653, 76405), (2891, 70115), (9065, 22361), (10915, 18571), (13265, 15281), (14023, 14455)]