201950164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4349}}^1$

素因数の和:4432

約数の個数: 48

約数和(自身を含む): 409248000

約数和(自身を除く): 207297836

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 188, 247, 494, 611, 893, 988, 1222, 1786, 2444, 3572, 4349, 8698, 11609, 17396, 23218, 46436, 56537, 82631, 113074, 165262, 204403, 226148, 330524, 408806, 817612, 1074203, 2148406, 2657239, 3883657, 4296812, 5314478, 7767314, 10628956, 15534628, 50487541, 100975082, 201950164]

約数ペア:

[(1, 201950164), (2, 100975082), (4, 50487541), (13, 15534628), (19, 10628956), (26, 7767314), (38, 5314478), (47, 4296812), (52, 3883657), (76, 2657239), (94, 2148406), (188, 1074203), (247, 817612), (494, 408806), (611, 330524), (893, 226148), (988, 204403), (1222, 165262), (1786, 113074), (2444, 82631), (3572, 56537), (4349, 46436), (8698, 23218), (11609, 17396)]