102198170

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{80471}}^1$

素因数の和:80605

約数の個数: 16

約数和(自身を含む): 185407488

約数和(自身を除く): 83209318

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 80471, 160942, 402355, 804710, 10219817, 20439634, 51099085, 102198170]

約数ペア:

[(1, 102198170), (2, 51099085), (5, 20439634), (10, 10219817), (127, 804710), (254, 402355), (635, 160942), (1270, 80471)]