212144494

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1\times {\mathrm{2203}}^1$

素因数の和:2835

約数の個数: 16

約数和(自身を含む): 322533360

約数和(自身を除く): 110388866

約数列:

[1, 2, 89, 178, 541, 1082, 2203, 4406, 48149, 96298, 196067, 392134, 1191823, 2383646, 106072247, 212144494]

約数ペア:

[(1, 212144494), (2, 106072247), (89, 2383646), (178, 1191823), (541, 392134), (1082, 196067), (2203, 96298), (4406, 48149)]