201501251

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 254016000

約数和(自身を除く): 52514749

約数列:

[1, 7, 19, 29, 89, 133, 203, 551, 587, 623, 1691, 2581, 3857, 4109, 11153, 11837, 17023, 18067, 49039, 52243, 78071, 119161, 323437, 343273, 365701, 992617, 1515047, 2264059, 6948319, 10605329, 28785893, 201501251]

約数ペア:

[(1, 201501251), (7, 28785893), (19, 10605329), (29, 6948319), (89, 2264059), (133, 1515047), (203, 992617), (551, 365701), (587, 343273), (623, 323437), (1691, 119161), (2581, 78071), (3857, 52243), (4109, 49039), (11153, 18067), (11837, 17023)]