202609480

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{2293}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 465980220

約数和(自身を除く): 263370740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2209, 2293, 4418, 4586, 8836, 9172, 11045, 11465, 17672, 18344, 22090, 22930, 44180, 45860, 88360, 91720, 107771, 215542, 431084, 538855, 862168, 1077710, 2155420, 4310840, 5065237, 10130474, 20260948, 25326185, 40521896, 50652370, 101304740, 202609480]

約数ペア:

[(1, 202609480), (2, 101304740), (4, 50652370), (5, 40521896), (8, 25326185), (10, 20260948), (20, 10130474), (40, 5065237), (47, 4310840), (94, 2155420), (188, 1077710), (235, 862168), (376, 538855), (470, 431084), (940, 215542), (1880, 107771), (2209, 91720), (2293, 88360), (4418, 45860), (4586, 44180), (8836, 22930), (9172, 22090), (11045, 18344), (11465, 17672)]