199665852

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{6761}}^1$

素因数の和:6898

約数の個数: 48

約数和(自身を含む): 490758912

約数和(自身を除く): 291093060

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 107, 138, 214, 276, 321, 428, 642, 1284, 2461, 4922, 6761, 7383, 9844, 13522, 14766, 20283, 27044, 29532, 40566, 81132, 155503, 311006, 466509, 622012, 723427, 933018, 1446854, 1866036, 2170281, 2893708, 4340562, 8681124, 16638821, 33277642, 49916463, 66555284, 99832926, 199665852]

約数ペア:

[(1, 199665852), (2, 99832926), (3, 66555284), (4, 49916463), (6, 33277642), (12, 16638821), (23, 8681124), (46, 4340562), (69, 2893708), (92, 2170281), (107, 1866036), (138, 1446854), (214, 933018), (276, 723427), (321, 622012), (428, 466509), (642, 311006), (1284, 155503), (2461, 81132), (4922, 40566), (6761, 29532), (7383, 27044), (9844, 20283), (13522, 14766)]