215518330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{10601}}^1$

素因数の和:10734

約数の個数: 32

約数和(自身を含む): 412205760

約数和(自身を除く): 196687430

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 4066, 10165, 10601, 20330, 21202, 53005, 106010, 201419, 402838, 1007095, 1134307, 2014190, 2268614, 5671535, 11343070, 21551833, 43103666, 107759165, 215518330]

約数ペア:

[(1, 215518330), (2, 107759165), (5, 43103666), (10, 21551833), (19, 11343070), (38, 5671535), (95, 2268614), (107, 2014190), (190, 1134307), (214, 1007095), (535, 402838), (1070, 201419), (2033, 106010), (4066, 53005), (10165, 21202), (10601, 20330)]