196954140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{25847}}^1$

素因数の和:25986

約数の個数: 48

約数和(自身を含む): 555835392

約数和(自身を除く): 358881252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 25847, 51694, 77541, 103388, 129235, 155082, 258470, 310164, 387705, 516940, 775410, 1550820, 3282569, 6565138, 9847707, 13130276, 16412845, 19695414, 32825690, 39390828, 49238535, 65651380, 98477070, 196954140]

約数ペア:

[(1, 196954140), (2, 98477070), (3, 65651380), (4, 49238535), (5, 39390828), (6, 32825690), (10, 19695414), (12, 16412845), (15, 13130276), (20, 9847707), (30, 6565138), (60, 3282569), (127, 1550820), (254, 775410), (381, 516940), (508, 387705), (635, 310164), (762, 258470), (1270, 155082), (1524, 129235), (1905, 103388), (2540, 77541), (3810, 51694), (7620, 25847)]