199196291215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1753}}^1\times {\mathrm{4933}}^1$

素因数の和:6979

約数の個数: 32

約数和(自身を含む): 254226836736

約数和(自身を除く): 55030545521

約数列:

[1, 5, 17, 85, 271, 1355, 1753, 4607, 4933, 8765, 23035, 24665, 29801, 83861, 149005, 419305, 475063, 1336843, 2375315, 6684215, 8076071, 8647549, 22726331, 40380355, 43237745, 113631655, 147008333, 735041665, 2343485779, 11717428895, 39839258243, 199196291215]

約数ペア:

[(1, 199196291215), (5, 39839258243), (17, 11717428895), (85, 2343485779), (271, 735041665), (1355, 147008333), (1753, 113631655), (4607, 43237745), (4933, 40380355), (8765, 22726331), (23035, 8647549), (24665, 8076071), (29801, 6684215), (83861, 2375315), (149005, 1336843), (419305, 475063)]