201628665028

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1\times {\mathrm{107377}}^1$

素因数の和:107924

約数の個数: 48

約数和(自身を含む): 406490156800

約数和(自身を除く): 204861491772

約数列:

[1, 2, 4, 7, 14, 28, 199, 337, 398, 674, 796, 1348, 1393, 2359, 2786, 4718, 5572, 9436, 67063, 107377, 134126, 214754, 268252, 429508, 469441, 751639, 938882, 1503278, 1877764, 3006556, 21368023, 36186049, 42736046, 72372098, 85472092, 144744196, 149576161, 253302343, 299152322, 506604686, 598304644, 1013209372, 7201023751, 14402047502, 28804095004, 50407166257, 100814332514, 201628665028]

約数ペア:

[(1, 201628665028), (2, 100814332514), (4, 50407166257), (7, 28804095004), (14, 14402047502), (28, 7201023751), (199, 1013209372), (337, 598304644), (398, 506604686), (674, 299152322), (796, 253302343), (1348, 149576161), (1393, 144744196), (2359, 85472092), (2786, 72372098), (4718, 42736046), (5572, 36186049), (9436, 21368023), (67063, 3006556), (107377, 1877764), (134126, 1503278), (214754, 938882), (268252, 751639), (429508, 469441)]