201928905

素因数分解:

$3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{12227}}^1$

素因数の和:12605

約数の個数: 24

約数和(自身を含む): 350992512

約数和(自身を除く): 149063607

約数列:

[1, 3, 5, 9, 15, 45, 367, 1101, 1835, 3303, 5505, 12227, 16515, 36681, 61135, 110043, 183405, 550215, 4487309, 13461927, 22436545, 40385781, 67309635, 201928905]

約数ペア:

[(1, 201928905), (3, 67309635), (5, 40385781), (9, 22436545), (15, 13461927), (45, 4487309), (367, 550215), (1101, 183405), (1835, 110043), (3303, 61135), (5505, 36681), (12227, 16515)]