201982196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{9497}}^1$

素因数の和:9923

約数の個数: 24

約数和(自身を含む): 381629640

約数和(自身を除く): 179647444

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 5317, 9497, 10634, 18994, 21268, 37988, 123461, 246922, 493844, 3884273, 7768546, 15537092, 50495549, 100991098, 201982196]

約数ペア:

[(1, 201982196), (2, 100991098), (4, 50495549), (13, 15537092), (26, 7768546), (52, 3884273), (409, 493844), (818, 246922), (1636, 123461), (5317, 37988), (9497, 21268), (10634, 18994)]