199149522

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{232109}}^1$

素因数の和:232138

約数の個数: 32

約数和(自身を含む): 467933760

約数和(自身を除く): 268784238

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 232109, 464218, 696327, 1392654, 2553199, 3017417, 5106398, 6034834, 7659597, 9052251, 15319194, 18104502, 33191587, 66383174, 99574761, 199149522]

約数ペア:

[(1, 199149522), (2, 99574761), (3, 66383174), (6, 33191587), (11, 18104502), (13, 15319194), (22, 9052251), (26, 7659597), (33, 6034834), (39, 5106398), (66, 3017417), (78, 2553199), (143, 1392654), (286, 696327), (429, 464218), (858, 232109)]