210647518

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1\times {\mathrm{2129}}^1$

素因数の和:3003

約数の個数: 16

約数和(自身を含む): 321698160

約数和(自身を除く): 111050642

約数列:

[1, 2, 61, 122, 811, 1622, 2129, 4258, 49471, 98942, 129869, 259738, 1726619, 3453238, 105323759, 210647518]

約数ペア:

[(1, 210647518), (2, 105323759), (61, 3453238), (122, 1726619), (811, 259738), (1622, 129869), (2129, 98942), (4258, 49471)]