218969459

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1973}}^1$

素因数の和:2134

約数の個数: 16

約数和(自身を含む): 234511200

約数和(自身を除く): 15541741

約数列:

[1, 29, 43, 89, 1247, 1973, 2581, 3827, 57217, 84839, 110983, 175597, 2460331, 5092313, 7550671, 218969459]

約数ペア:

[(1, 218969459), (29, 7550671), (43, 5092313), (89, 2460331), (1247, 175597), (1973, 110983), (2581, 84839), (3827, 57217)]