209739631204

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1\times {\mathrm{25309}}^1$

素因数の和:25900

約数の個数: 48

約数和(自身を含む): 382687200000

約数和(自身を除く): 172947568796

約数列:

[1, 2, 4, 29, 58, 116, 199, 359, 398, 718, 796, 1436, 5771, 10411, 11542, 20822, 23084, 25309, 41644, 50618, 71441, 101236, 142882, 285764, 733961, 1467922, 2071789, 2935844, 4143578, 5036491, 8287156, 9085931, 10072982, 18171862, 20145964, 36343724, 146058239, 263491999, 292116478, 526983998, 584232956, 1053967996, 1808100269, 3616200538, 7232401076, 52434907801, 104869815602, 209739631204]

約数ペア:

[(1, 209739631204), (2, 104869815602), (4, 52434907801), (29, 7232401076), (58, 3616200538), (116, 1808100269), (199, 1053967996), (359, 584232956), (398, 526983998), (718, 292116478), (796, 263491999), (1436, 146058239), (5771, 36343724), (10411, 20145964), (11542, 18171862), (20822, 10072982), (23084, 9085931), (25309, 8287156), (41644, 5036491), (50618, 4143578), (71441, 2935844), (101236, 2071789), (142882, 1467922), (285764, 733961)]