201880116

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{25147}}^1$

素因数の和:25380

約数の個数: 36

約数和(自身を含む): 512616832

約数和(自身を除く): 310736716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 25147, 50294, 75441, 100588, 150882, 226323, 301764, 452646, 905292, 5607781, 11215562, 16823343, 22431124, 33646686, 50470029, 67293372, 100940058, 201880116]

約数ペア:

[(1, 201880116), (2, 100940058), (3, 67293372), (4, 50470029), (6, 33646686), (9, 22431124), (12, 16823343), (18, 11215562), (36, 5607781), (223, 905292), (446, 452646), (669, 301764), (892, 226323), (1338, 150882), (2007, 100588), (2676, 75441), (4014, 50294), (8028, 25147)]