211417408

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 84

約数和(自身を含む): 457443840

約数和(自身を除く): 246026432

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 127, 148, 152, 254, 296, 304, 508, 592, 608, 703, 1016, 1184, 1216, 1369, 1406, 2032, 2368, 2413, 2738, 2812, 4064, 4699, 4826, 5476, 5624, 8128, 9398, 9652, 10952, 11248, 18796, 19304, 21904, 22496, 26011, 37592, 38608, 43808, 44992, 52022, 75184, 77216, 87616, 89281, 104044, 150368, 154432, 173863, 178562, 208088, 300736, 347726, 357124, 416176, 695452, 714248, 832352, 1390904, 1428496, 1664704, 2781808, 2856992, 3303397, 5563616, 5713984, 6606794, 11127232, 13213588, 26427176, 52854352, 105708704, 211417408]

約数ペア:

[(1, 211417408), (2, 105708704), (4, 52854352), (8, 26427176), (16, 13213588), (19, 11127232), (32, 6606794), (37, 5713984), (38, 5563616), (64, 3303397), (74, 2856992), (76, 2781808), (127, 1664704), (148, 1428496), (152, 1390904), (254, 832352), (296, 714248), (304, 695452), (508, 416176), (592, 357124), (608, 347726), (703, 300736), (1016, 208088), (1184, 178562), (1216, 173863), (1369, 154432), (1406, 150368), (2032, 104044), (2368, 89281), (2413, 87616), (2738, 77216), (2812, 75184), (4064, 52022), (4699, 44992), (4826, 43808), (5476, 38608), (5624, 37592), (8128, 26011), (9398, 22496), (9652, 21904), (10952, 19304), (11248, 18796)]