208200738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{1993}}^1$

素因数の和:2778

約数の個数: 32

約数和(自身を含む): 435298176

約数和(自身を除く): 227097438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 757, 1514, 1993, 2271, 3986, 4542, 5979, 11958, 17411, 34822, 45839, 52233, 91678, 104466, 137517, 275034, 1508701, 3017402, 4526103, 9052206, 34700123, 69400246, 104100369, 208200738]

約数ペア:

[(1, 208200738), (2, 104100369), (3, 69400246), (6, 34700123), (23, 9052206), (46, 4526103), (69, 3017402), (138, 1508701), (757, 275034), (1514, 137517), (1993, 104466), (2271, 91678), (3986, 52233), (4542, 45839), (5979, 34822), (11958, 17411)]