202465400

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{9461}}^1$

素因数の和:9584

約数の個数: 48

約数和(自身を含む): 475181640

約数和(自身を除く): 272716240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2675, 4280, 5350, 9461, 10700, 18922, 21400, 37844, 47305, 75688, 94610, 189220, 236525, 378440, 473050, 946100, 1012327, 1892200, 2024654, 4049308, 5061635, 8098616, 10123270, 20246540, 25308175, 40493080, 50616350, 101232700, 202465400]

約数ペア:

[(1, 202465400), (2, 101232700), (4, 50616350), (5, 40493080), (8, 25308175), (10, 20246540), (20, 10123270), (25, 8098616), (40, 5061635), (50, 4049308), (100, 2024654), (107, 1892200), (200, 1012327), (214, 946100), (428, 473050), (535, 378440), (856, 236525), (1070, 189220), (2140, 94610), (2675, 75688), (4280, 47305), (5350, 37844), (9461, 21400), (10700, 18922)]