215974078

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{15451}}^1$

素因数の和:15723

約数の個数: 16

約数和(自身を含む): 336544560

約数和(自身を除く): 120570482

約数列:

[1, 2, 29, 58, 241, 482, 6989, 13978, 15451, 30902, 448079, 896158, 3723691, 7447382, 107987039, 215974078]

約数ペア:

[(1, 215974078), (2, 107987039), (29, 7447382), (58, 3723691), (241, 896158), (482, 448079), (6989, 30902), (13978, 15451)]