207731412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{274777}}^1$

素因数の和:274797

約数の個数: 48

約数和(自身を含む): 615502720

約数和(自身を除く): 407771308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 274777, 549554, 824331, 1099108, 1648662, 1923439, 2472993, 3297324, 3846878, 4945986, 5770317, 7418979, 7693756, 9891972, 11540634, 14837958, 17310951, 23081268, 29675916, 34621902, 51932853, 69243804, 103865706, 207731412]

約数ペア:

[(1, 207731412), (2, 103865706), (3, 69243804), (4, 51932853), (6, 34621902), (7, 29675916), (9, 23081268), (12, 17310951), (14, 14837958), (18, 11540634), (21, 9891972), (27, 7693756), (28, 7418979), (36, 5770317), (42, 4945986), (54, 3846878), (63, 3297324), (84, 2472993), (108, 1923439), (126, 1648662), (189, 1099108), (252, 824331), (378, 549554), (756, 274777)]