201937796

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{3613}}^1$

素因数の和:3863

約数の個数: 24

約数和(自身を含む): 359737560

約数和(自身を除く): 157799764

約数列:

[1, 2, 4, 89, 157, 178, 314, 356, 628, 3613, 7226, 13973, 14452, 27946, 55892, 321557, 567241, 643114, 1134482, 1286228, 2268964, 50484449, 100968898, 201937796]

約数ペア:

[(1, 201937796), (2, 100968898), (4, 50484449), (89, 2268964), (157, 1286228), (178, 1134482), (314, 643114), (356, 567241), (628, 321557), (3613, 55892), (7226, 27946), (13973, 14452)]