201255876

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1087}}^1$

素因数の和:1273

約数の個数: 72

約数和(自身を含む): 526722560

約数和(自身を除く): 325466684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 139, 148, 222, 278, 333, 417, 444, 556, 666, 834, 1087, 1251, 1332, 1668, 2174, 2502, 3261, 4348, 5004, 5143, 6522, 9783, 10286, 13044, 15429, 19566, 20572, 30858, 39132, 40219, 46287, 61716, 80438, 92574, 120657, 151093, 160876, 185148, 241314, 302186, 361971, 453279, 482628, 604372, 723942, 906558, 1359837, 1447884, 1813116, 2719674, 5439348, 5590441, 11180882, 16771323, 22361764, 33542646, 50313969, 67085292, 100627938, 201255876]

約数ペア:

[(1, 201255876), (2, 100627938), (3, 67085292), (4, 50313969), (6, 33542646), (9, 22361764), (12, 16771323), (18, 11180882), (36, 5590441), (37, 5439348), (74, 2719674), (111, 1813116), (139, 1447884), (148, 1359837), (222, 906558), (278, 723942), (333, 604372), (417, 482628), (444, 453279), (556, 361971), (666, 302186), (834, 241314), (1087, 185148), (1251, 160876), (1332, 151093), (1668, 120657), (2174, 92574), (2502, 80438), (3261, 61716), (4348, 46287), (5004, 40219), (5143, 39132), (6522, 30858), (9783, 20572), (10286, 19566), (13044, 15429)]