195186327

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4057}}^1$

素因数の和:4175

約数の個数: 32

約数和(自身を含む): 311654400

約数和(自身を除く): 116468073

約数列:

[1, 3, 7, 21, 29, 79, 87, 203, 237, 553, 609, 1659, 2291, 4057, 6873, 12171, 16037, 28399, 48111, 85197, 117653, 320503, 352959, 823571, 961509, 2243521, 2470713, 6730563, 9294587, 27883761, 65062109, 195186327]

約数ペア:

[(1, 195186327), (3, 65062109), (7, 27883761), (21, 9294587), (29, 6730563), (79, 2470713), (87, 2243521), (203, 961509), (237, 823571), (553, 352959), (609, 320503), (1659, 117653), (2291, 85197), (4057, 48111), (6873, 28399), (12171, 16037)]