201861648

素因数分解:

$2^4\times 3^2\times {\mathrm{1401817}}^1$

素因数の和:1401831

約数の個数: 30

約数和(自身を含む): 564932654

約数和(自身を除く): 363071006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1401817, 2803634, 4205451, 5607268, 8410902, 11214536, 12616353, 16821804, 22429072, 25232706, 33643608, 50465412, 67287216, 100930824, 201861648]

約数ペア:

[(1, 201861648), (2, 100930824), (3, 67287216), (4, 50465412), (6, 33643608), (8, 25232706), (9, 22429072), (12, 16821804), (16, 12616353), (18, 11214536), (24, 8410902), (36, 5607268), (48, 4205451), (72, 2803634), (144, 1401817)]