200415652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 390942720

約数和(自身を除く): 190527068

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 127, 254, 391, 508, 782, 1009, 1564, 2018, 2159, 2921, 4036, 4318, 5842, 8636, 11684, 17153, 23207, 34306, 46414, 49657, 68612, 92828, 99314, 128143, 198628, 256286, 394519, 512572, 789038, 1578076, 2178431, 2947289, 4356862, 5894578, 8713724, 11789156, 50103913, 100207826, 200415652]

約数ペア:

[(1, 200415652), (2, 100207826), (4, 50103913), (17, 11789156), (23, 8713724), (34, 5894578), (46, 4356862), (68, 2947289), (92, 2178431), (127, 1578076), (254, 789038), (391, 512572), (508, 394519), (782, 256286), (1009, 198628), (1564, 128143), (2018, 99314), (2159, 92828), (2921, 68612), (4036, 49657), (4318, 46414), (5842, 34306), (8636, 23207), (11684, 17153)]