201406760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 468357120

約数和(自身を除く): 266950360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 127, 164, 205, 254, 328, 410, 508, 635, 820, 967, 1016, 1270, 1640, 1934, 2540, 3868, 4835, 5080, 5207, 7736, 9670, 10414, 19340, 20828, 26035, 38680, 39647, 41656, 52070, 79294, 104140, 122809, 158588, 198235, 208280, 245618, 317176, 396470, 491236, 614045, 792940, 982472, 1228090, 1585880, 2456180, 4912360, 5035169, 10070338, 20140676, 25175845, 40281352, 50351690, 100703380, 201406760]

約数ペア:

[(1, 201406760), (2, 100703380), (4, 50351690), (5, 40281352), (8, 25175845), (10, 20140676), (20, 10070338), (40, 5035169), (41, 4912360), (82, 2456180), (127, 1585880), (164, 1228090), (205, 982472), (254, 792940), (328, 614045), (410, 491236), (508, 396470), (635, 317176), (820, 245618), (967, 208280), (1016, 198235), (1270, 158588), (1640, 122809), (1934, 104140), (2540, 79294), (3868, 52070), (4835, 41656), (5080, 39647), (5207, 38680), (7736, 26035), (9670, 20828), (10414, 19340)]