202238855

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 315318528

約数和(自身を除く): 113079673

約数列:

[1, 5, 7, 13, 35, 37, 41, 65, 91, 185, 205, 259, 287, 293, 455, 481, 533, 1295, 1435, 1465, 1517, 2051, 2405, 2665, 3367, 3731, 3809, 7585, 10255, 10619, 10841, 12013, 16835, 18655, 19045, 19721, 26663, 53095, 54205, 60065, 75887, 84091, 98605, 133315, 138047, 140933, 156169, 379435, 420455, 444481, 690235, 704665, 780845, 986531, 1093183, 2222405, 3111367, 4932655, 5465915, 5778253, 15556835, 28891265, 40447771, 202238855]

約数ペア:

[(1, 202238855), (5, 40447771), (7, 28891265), (13, 15556835), (35, 5778253), (37, 5465915), (41, 4932655), (65, 3111367), (91, 2222405), (185, 1093183), (205, 986531), (259, 780845), (287, 704665), (293, 690235), (455, 444481), (481, 420455), (533, 379435), (1295, 156169), (1435, 140933), (1465, 138047), (1517, 133315), (2051, 98605), (2405, 84091), (2665, 75887), (3367, 60065), (3731, 54205), (3809, 53095), (7585, 26663), (10255, 19721), (10619, 19045), (10841, 18655), (12013, 16835)]