194868121679

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{310789}}^1$

素因数の和:311303

約数の個数: 32

約数和(自身を含む): 257781657600

約数和(自身を除く): 62913535921

約数列:

[1, 7, 11, 17, 77, 119, 187, 479, 1309, 3353, 5269, 8143, 36883, 57001, 89573, 310789, 627011, 2175523, 3418679, 5283413, 23930753, 36983891, 58117543, 148867931, 406822801, 1042075517, 1637547241, 2530754827, 11462830687, 17715283789, 27838303097, 194868121679]

約数ペア:

[(1, 194868121679), (7, 27838303097), (11, 17715283789), (17, 11462830687), (77, 2530754827), (119, 1637547241), (187, 1042075517), (479, 406822801), (1309, 148867931), (3353, 58117543), (5269, 36983891), (8143, 23930753), (36883, 5283413), (57001, 3418679), (89573, 2175523), (310789, 627011)]