201384078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3457}}^1$

素因数の和:3561

約数の個数: 64

約数和(自身を含む): 491312640

約数和(自身を除く): 289928562

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 219, 266, 399, 438, 511, 798, 1022, 1387, 1533, 2774, 3066, 3457, 4161, 6914, 8322, 9709, 10371, 19418, 20742, 24199, 29127, 48398, 58254, 65683, 72597, 131366, 145194, 197049, 252361, 394098, 459781, 504722, 757083, 919562, 1379343, 1514166, 1766527, 2758686, 3533054, 4794859, 5299581, 9589718, 10599162, 14384577, 28769154, 33564013, 67128026, 100692039, 201384078]

約数ペア:

[(1, 201384078), (2, 100692039), (3, 67128026), (6, 33564013), (7, 28769154), (14, 14384577), (19, 10599162), (21, 9589718), (38, 5299581), (42, 4794859), (57, 3533054), (73, 2758686), (114, 1766527), (133, 1514166), (146, 1379343), (219, 919562), (266, 757083), (399, 504722), (438, 459781), (511, 394098), (798, 252361), (1022, 197049), (1387, 145194), (1533, 131366), (2774, 72597), (3066, 65683), (3457, 58254), (4161, 48398), (6914, 29127), (8322, 24199), (9709, 20742), (10371, 19418)]