205368796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 391552000

約数和(自身を除く): 186183204

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 199, 367, 398, 703, 734, 796, 1406, 1468, 2812, 3781, 6973, 7363, 7562, 13579, 13946, 14726, 15124, 27158, 27892, 29452, 54316, 73033, 139897, 146066, 258001, 279794, 292132, 516002, 559588, 1032004, 1387627, 2702221, 2775254, 5404442, 5550508, 10808884, 51342199, 102684398, 205368796]

約数ペア:

[(1, 205368796), (2, 102684398), (4, 51342199), (19, 10808884), (37, 5550508), (38, 5404442), (74, 2775254), (76, 2702221), (148, 1387627), (199, 1032004), (367, 559588), (398, 516002), (703, 292132), (734, 279794), (796, 258001), (1406, 146066), (1468, 139897), (2812, 73033), (3781, 54316), (6973, 29452), (7363, 27892), (7562, 27158), (13579, 15124), (13946, 14726)]