208078770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239171}}^1$

素因数の和:239210

約数の個数: 32

約数和(自身を含む): 516611520

約数和(自身を除く): 308532750

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 239171, 478342, 717513, 1195855, 1435026, 2391710, 3587565, 6935959, 7175130, 13871918, 20807877, 34679795, 41615754, 69359590, 104039385, 208078770]

約数ペア:

[(1, 208078770), (2, 104039385), (3, 69359590), (5, 41615754), (6, 34679795), (10, 20807877), (15, 13871918), (29, 7175130), (30, 6935959), (58, 3587565), (87, 2391710), (145, 1435026), (174, 1195855), (290, 717513), (435, 478342), (870, 239171)]