201215854

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 366405120

約数和(自身を除く): 165189266

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 107, 214, 217, 434, 619, 749, 1238, 1498, 1519, 3038, 3317, 4333, 5243, 6634, 8666, 10486, 19189, 23219, 30331, 38378, 46438, 60662, 66233, 132466, 134323, 162533, 268646, 325066, 463631, 927262, 940261, 1880522, 2053223, 3245417, 4106446, 6490834, 14372561, 28745122, 100607927, 201215854]

約数ペア:

[(1, 201215854), (2, 100607927), (7, 28745122), (14, 14372561), (31, 6490834), (49, 4106446), (62, 3245417), (98, 2053223), (107, 1880522), (214, 940261), (217, 927262), (434, 463631), (619, 325066), (749, 268646), (1238, 162533), (1498, 134323), (1519, 132466), (3038, 66233), (3317, 60662), (4333, 46438), (5243, 38378), (6634, 30331), (8666, 23219), (10486, 19189)]