196289800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{140207}}^1$

素因数の和:140230

約数の個数: 48

約数和(自身を含む): 521573760

約数和(自身を除く): 325283960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 140207, 280414, 560828, 701035, 981449, 1121656, 1402070, 1962898, 2804140, 3505175, 3925796, 4907245, 5608280, 7010350, 7851592, 9814490, 14020700, 19628980, 24536225, 28041400, 39257960, 49072450, 98144900, 196289800]

約数ペア:

[(1, 196289800), (2, 98144900), (4, 49072450), (5, 39257960), (7, 28041400), (8, 24536225), (10, 19628980), (14, 14020700), (20, 9814490), (25, 7851592), (28, 7010350), (35, 5608280), (40, 4907245), (50, 3925796), (56, 3505175), (70, 2804140), (100, 1962898), (140, 1402070), (175, 1121656), (200, 981449), (280, 701035), (350, 560828), (700, 280414), (1400, 140207)]