207930245

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{3931}}^1$

素因数の和:4156

約数の個数: 16

約数和(自身を含む): 254793600

約数和(自身を除く): 46863355

約数列:

[1, 5, 71, 149, 355, 745, 3931, 10579, 19655, 52895, 279101, 585719, 1395505, 2928595, 41586049, 207930245]

約数ペア:

[(1, 207930245), (5, 41586049), (71, 2928595), (149, 1395505), (355, 585719), (745, 279101), (3931, 52895), (10579, 19655)]