211060284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 539320320

約数和(自身を除く): 328260036

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 127, 148, 197, 222, 228, 254, 381, 394, 444, 508, 591, 703, 762, 788, 1182, 1406, 1524, 2109, 2364, 2413, 2812, 3743, 4218, 4699, 4826, 7239, 7289, 7486, 8436, 9398, 9652, 11229, 14097, 14478, 14578, 14972, 18796, 21867, 22458, 25019, 28194, 28956, 29156, 43734, 44916, 50038, 56388, 75057, 87468, 89281, 100076, 138491, 150114, 178562, 267843, 276982, 300228, 357124, 415473, 475361, 535686, 553964, 830946, 925703, 950722, 1071372, 1426083, 1661892, 1851406, 1901444, 2777109, 2852166, 3702812, 5554218, 5704332, 11108436, 17588357, 35176714, 52765071, 70353428, 105530142, 211060284]

約数ペア:

[(1, 211060284), (2, 105530142), (3, 70353428), (4, 52765071), (6, 35176714), (12, 17588357), (19, 11108436), (37, 5704332), (38, 5554218), (57, 3702812), (74, 2852166), (76, 2777109), (111, 1901444), (114, 1851406), (127, 1661892), (148, 1426083), (197, 1071372), (222, 950722), (228, 925703), (254, 830946), (381, 553964), (394, 535686), (444, 475361), (508, 415473), (591, 357124), (703, 300228), (762, 276982), (788, 267843), (1182, 178562), (1406, 150114), (1524, 138491), (2109, 100076), (2364, 89281), (2413, 87468), (2812, 75057), (3743, 56388), (4218, 50038), (4699, 44916), (4826, 43734), (7239, 29156), (7289, 28956), (7486, 28194), (8436, 25019), (9398, 22458), (9652, 21867), (11229, 18796), (14097, 14972), (14478, 14578)]