202198728

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{195929}}^1$

素因数の和:195981

約数の個数: 32

約数和(自身を含む): 517255200

約数和(自身を除く): 315056472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 195929, 391858, 587787, 783716, 1175574, 1567432, 2351148, 4702296, 8424947, 16849894, 25274841, 33699788, 50549682, 67399576, 101099364, 202198728]

約数ペア:

[(1, 202198728), (2, 101099364), (3, 67399576), (4, 50549682), (6, 33699788), (8, 25274841), (12, 16849894), (24, 8424947), (43, 4702296), (86, 2351148), (129, 1567432), (172, 1175574), (258, 783716), (344, 587787), (516, 391858), (1032, 195929)]