200720205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5639}}^1$

素因数の和:5770

約数の個数: 48

約数和(自身を含む): 401207040

約数和(自身を除く): 200486835

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 113, 315, 339, 565, 791, 1017, 1695, 2373, 3955, 5085, 5639, 7119, 11865, 16917, 28195, 35595, 39473, 50751, 84585, 118419, 197365, 253755, 355257, 592095, 637207, 1776285, 1911621, 3186035, 4460449, 5734863, 9558105, 13381347, 22302245, 28674315, 40144041, 66906735, 200720205]

約数ペア:

[(1, 200720205), (3, 66906735), (5, 40144041), (7, 28674315), (9, 22302245), (15, 13381347), (21, 9558105), (35, 5734863), (45, 4460449), (63, 3186035), (105, 1911621), (113, 1776285), (315, 637207), (339, 592095), (565, 355257), (791, 253755), (1017, 197365), (1695, 118419), (2373, 84585), (3955, 50751), (5085, 39473), (5639, 35595), (7119, 28195), (11865, 16917)]