202844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 398160

約数和(自身を除く): 195316

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 157, 314, 323, 628, 646, 1292, 2669, 2983, 5338, 5966, 10676, 11932, 50711, 101422, 202844]

約数ペア:

[(1, 202844), (2, 101422), (4, 50711), (17, 11932), (19, 10676), (34, 5966), (38, 5338), (68, 2983), (76, 2669), (157, 1292), (314, 646), (323, 628)]