201906309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1723}}^1$

素因数の和:1857

約数の個数: 32

約数和(自身を含む): 303865344

約数和(自身を除く): 101959035

約数列:

[1, 3, 11, 33, 53, 67, 159, 201, 583, 737, 1723, 1749, 2211, 3551, 5169, 10653, 18953, 39061, 56859, 91319, 115441, 117183, 273957, 346323, 1004509, 1269851, 3013527, 3809553, 6118373, 18355119, 67302103, 201906309]

約数ペア:

[(1, 201906309), (3, 67302103), (11, 18355119), (33, 6118373), (53, 3809553), (67, 3013527), (159, 1269851), (201, 1004509), (583, 346323), (737, 273957), (1723, 117183), (1749, 115441), (2211, 91319), (3551, 56859), (5169, 39061), (10653, 18953)]