211193529

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{12967}}^1$

素因数の和:13120

約数の個数: 16

約数和(自身を含む): 289445760

約数和(自身を除く): 78252231

約数列:

[1, 3, 61, 89, 183, 267, 5429, 12967, 16287, 38901, 790987, 1154063, 2372961, 3462189, 70397843, 211193529]

約数ペア:

[(1, 211193529), (3, 70397843), (61, 3462189), (89, 2372961), (183, 1154063), (267, 790987), (5429, 38901), (12967, 16287)]