209237310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40787}}^1$

素因数の和:40822

約数の個数: 64

約数和(自身を含む): 587347200

約数和(自身を除く): 378109890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 40787, 81574, 122361, 203935, 244722, 367083, 407870, 611805, 734166, 774953, 1101249, 1223610, 1549906, 1835415, 2202498, 2324859, 3670830, 3874765, 4649718, 5506245, 6974577, 7749530, 11012490, 11624295, 13949154, 20923731, 23248590, 34872885, 41847462, 69745770, 104618655, 209237310]

約数ペア:

[(1, 209237310), (2, 104618655), (3, 69745770), (5, 41847462), (6, 34872885), (9, 23248590), (10, 20923731), (15, 13949154), (18, 11624295), (19, 11012490), (27, 7749530), (30, 6974577), (38, 5506245), (45, 4649718), (54, 3874765), (57, 3670830), (90, 2324859), (95, 2202498), (114, 1835415), (135, 1549906), (171, 1223610), (190, 1101249), (270, 774953), (285, 734166), (342, 611805), (513, 407870), (570, 367083), (855, 244722), (1026, 203935), (1710, 122361), (2565, 81574), (5130, 40787)]