213055498

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{38611}}^1$

素因数の和:38733

約数の個数: 16

約数和(自身を含む): 333607680

約数和(自身を除く): 120552182

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 38611, 77222, 1196941, 2393882, 3436379, 6872758, 106527749, 213055498]

約数ペア:

[(1, 213055498), (2, 106527749), (31, 6872758), (62, 3436379), (89, 2393882), (178, 1196941), (2759, 77222), (5518, 38611)]