201886545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{66301}}^1$

素因数の和:66345

約数の個数: 32

約数和(自身を含む): 381899520

約数和(自身を除く): 180012975

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 66301, 198903, 331505, 464107, 994515, 1392321, 1922729, 2320535, 5768187, 6961605, 9613645, 13459103, 28840935, 40377309, 67295515, 201886545]

約数ペア:

[(1, 201886545), (3, 67295515), (5, 40377309), (7, 28840935), (15, 13459103), (21, 9613645), (29, 6961605), (35, 5768187), (87, 2320535), (105, 1922729), (145, 1392321), (203, 994515), (435, 464107), (609, 331505), (1015, 198903), (3045, 66301)]