201238740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1117993}}^1$

素因数の和:1118008

約数の個数: 36

約数和(自身を含む): 610424724

約数和(自身を除く): 409185984

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1117993, 2235986, 3353979, 4471972, 5589965, 6707958, 10061937, 11179930, 13415916, 16769895, 20123874, 22359860, 33539790, 40247748, 50309685, 67079580, 100619370, 201238740]

約数ペア:

[(1, 201238740), (2, 100619370), (3, 67079580), (4, 50309685), (5, 40247748), (6, 33539790), (9, 22359860), (10, 20123874), (12, 16769895), (15, 13415916), (18, 11179930), (20, 10061937), (30, 6707958), (36, 5589965), (45, 4471972), (60, 3353979), (90, 2235986), (180, 1117993)]