218156986

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1\times {\mathrm{1907}}^1$

素因数の和:3173

約数の個数: 16

約数和(自身を含む): 334647936

約数和(自身を除く): 116490950

約数列:

[1, 2, 47, 94, 1217, 1907, 2434, 3814, 57199, 89629, 114398, 179258, 2320819, 4641638, 109078493, 218156986]

約数ペア:

[(1, 218156986), (2, 109078493), (47, 4641638), (94, 2320819), (1217, 179258), (1907, 114398), (2434, 89629), (3814, 57199)]