222721904

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{59743}}^1$

素因数の和:59984

約数の個数: 20

約数和(自身を含む): 433382976

約数和(自身を除く): 210661072

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 59743, 119486, 238972, 477944, 955888, 13920119, 27840238, 55680476, 111360952, 222721904]

約数ペア:

[(1, 222721904), (2, 111360952), (4, 55680476), (8, 27840238), (16, 13920119), (233, 955888), (466, 477944), (932, 238972), (1864, 119486), (3728, 59743)]