201246328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{2377}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 398077200

約数和(自身を除く): 196830872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 557, 1114, 2228, 2377, 4456, 4754, 9508, 10583, 19016, 21166, 42332, 45163, 84664, 90326, 180652, 361304, 1323989, 2647978, 5295956, 10591912, 25155791, 50311582, 100623164, 201246328]

約数ペア:

[(1, 201246328), (2, 100623164), (4, 50311582), (8, 25155791), (19, 10591912), (38, 5295956), (76, 2647978), (152, 1323989), (557, 361304), (1114, 180652), (2228, 90326), (2377, 84664), (4456, 45163), (4754, 42332), (9508, 21166), (10583, 19016)]