212738615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{12251}}^1$

素因数の和:12430

約数の個数: 16

約数和(自身を含む): 268171776

約数和(自身を除く): 55433161

約数列:

[1, 5, 23, 115, 151, 755, 3473, 12251, 17365, 61255, 281773, 1408865, 1849901, 9249505, 42547723, 212738615]

約数ペア:

[(1, 212738615), (5, 42547723), (23, 9249505), (115, 1849901), (151, 1408865), (755, 281773), (3473, 61255), (12251, 17365)]