201888465

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2617}}^1$

素因数の和:2801

約数の個数: 32

約数和(自身を含む): 334266240

約数和(自身を除く): 132377775

約数列:

[1, 3, 5, 15, 37, 111, 139, 185, 417, 555, 695, 2085, 2617, 5143, 7851, 13085, 15429, 25715, 39255, 77145, 96829, 290487, 363763, 484145, 1091289, 1452435, 1818815, 5456445, 13459231, 40377693, 67296155, 201888465]

約数ペア:

[(1, 201888465), (3, 67296155), (5, 40377693), (15, 13459231), (37, 5456445), (111, 1818815), (139, 1452435), (185, 1091289), (417, 484145), (555, 363763), (695, 290487), (2085, 96829), (2617, 77145), (5143, 39255), (7851, 25715), (13085, 15429)]