202407646

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1457

約数の個数: 48

約数和(自身を含む): 379110240

約数和(自身を除く): 176702594

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 361, 406, 551, 722, 1102, 1381, 2527, 2762, 3857, 5054, 7714, 9667, 10469, 19334, 20938, 26239, 40049, 52478, 73283, 80098, 146566, 183673, 280343, 367346, 498541, 560686, 760931, 997082, 1521862, 3489787, 5326517, 6979574, 10653034, 14457689, 28915378, 101203823, 202407646]

約数ペア:

[(1, 202407646), (2, 101203823), (7, 28915378), (14, 14457689), (19, 10653034), (29, 6979574), (38, 5326517), (58, 3489787), (133, 1521862), (203, 997082), (266, 760931), (361, 560686), (406, 498541), (551, 367346), (722, 280343), (1102, 183673), (1381, 146566), (2527, 80098), (2762, 73283), (3857, 52478), (5054, 40049), (7714, 26239), (9667, 20938), (10469, 19334)]