201142611

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2801}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 297236160

約数和(自身を除く): 96093549

約数列:

[1, 3, 9, 79, 101, 237, 303, 711, 909, 2801, 7979, 8403, 23937, 25209, 71811, 221279, 282901, 663837, 848703, 1991511, 2546109, 22349179, 67047537, 201142611]

約数ペア:

[(1, 201142611), (3, 67047537), (9, 22349179), (79, 2546109), (101, 1991511), (237, 848703), (303, 663837), (711, 282901), (909, 221279), (2801, 71811), (7979, 25209), (8403, 23937)]