201481428

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{4241}}^1$

素因数の和:4392

約数の個数: 48

約数和(自身を含む): 487456704

約数和(自身を除く): 285975276

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 107, 111, 148, 214, 222, 321, 428, 444, 642, 1284, 3959, 4241, 7918, 8482, 11877, 12723, 15836, 16964, 23754, 25446, 47508, 50892, 156917, 313834, 453787, 470751, 627668, 907574, 941502, 1361361, 1815148, 1883004, 2722722, 5445444, 16790119, 33580238, 50370357, 67160476, 100740714, 201481428]

約数ペア:

[(1, 201481428), (2, 100740714), (3, 67160476), (4, 50370357), (6, 33580238), (12, 16790119), (37, 5445444), (74, 2722722), (107, 1883004), (111, 1815148), (148, 1361361), (214, 941502), (222, 907574), (321, 627668), (428, 470751), (444, 453787), (642, 313834), (1284, 156917), (3959, 50892), (4241, 47508), (7918, 25446), (8482, 23754), (11877, 16964), (12723, 15836)]