209808225710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{14954257}}^1$

素因数の和:14954348

約数の個数: 32

約数和(自身を含む): 400534846272

約数和(自身を除く): 190726620562

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 7015, 14030, 14954257, 29908514, 74771285, 149542570, 343947911, 687895822, 912209677, 1719739555, 1824419354, 3439479110, 4561048385, 9122096770, 20980822571, 41961645142, 104904112855, 209808225710]

約数ペア:

[(1, 209808225710), (2, 104904112855), (5, 41961645142), (10, 20980822571), (23, 9122096770), (46, 4561048385), (61, 3439479110), (115, 1824419354), (122, 1719739555), (230, 912209677), (305, 687895822), (610, 343947911), (1403, 149542570), (2806, 74771285), (7015, 29908514), (14030, 14954257)]