205784174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 352371600

約数和(自身を除く): 146587426

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 353, 437, 529, 551, 667, 706, 874, 1058, 1102, 1334, 6707, 8119, 10051, 10237, 12673, 13414, 15341, 16238, 20102, 20474, 25346, 30682, 154261, 186737, 194503, 235451, 291479, 308522, 373474, 389006, 470902, 582958, 3548003, 4473569, 5415373, 7096006, 8947138, 10830746, 102892087, 205784174]

約数ペア:

[(1, 205784174), (2, 102892087), (19, 10830746), (23, 8947138), (29, 7096006), (38, 5415373), (46, 4473569), (58, 3548003), (353, 582958), (437, 470902), (529, 389006), (551, 373474), (667, 308522), (706, 291479), (874, 235451), (1058, 194503), (1102, 186737), (1334, 154261), (6707, 30682), (8119, 25346), (10051, 20474), (10237, 20102), (12673, 16238), (13414, 15341)]