218399697061

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3613}}^1\times {\mathrm{4231}}^1$

素因数の和:8021

約数の個数: 32

約数和(自身を含む): 270650551808

約数和(自身を除く): 52250854747

約数列:

[1, 7, 13, 91, 157, 1099, 2041, 3613, 4231, 14287, 25291, 29617, 46969, 55003, 328783, 385021, 567241, 664267, 3970687, 4649869, 7374133, 8635471, 15286603, 51618931, 60448297, 107006221, 198725839, 1391080873, 2399996671, 16799976697, 31199956723, 218399697061]

約数ペア:

[(1, 218399697061), (7, 31199956723), (13, 16799976697), (91, 2399996671), (157, 1391080873), (1099, 198725839), (2041, 107006221), (3613, 60448297), (4231, 51618931), (14287, 15286603), (25291, 8635471), (29617, 7374133), (46969, 4649869), (55003, 3970687), (328783, 664267), (385021, 567241)]