202125777

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1297}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 317501184

約数和(自身を除く): 115375407

約数列:

[1, 3, 7, 21, 41, 123, 181, 287, 543, 861, 1267, 1297, 3801, 3891, 7421, 9079, 22263, 27237, 51947, 53177, 155841, 159531, 234757, 372239, 704271, 1116717, 1643299, 4929897, 9625037, 28875111, 67375259, 202125777]

約数ペア:

[(1, 202125777), (3, 67375259), (7, 28875111), (21, 9625037), (41, 4929897), (123, 1643299), (181, 1116717), (287, 704271), (543, 372239), (861, 234757), (1267, 159531), (1297, 155841), (3801, 53177), (3891, 51947), (7421, 27237), (9079, 22263)]