229093072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1101409}}^1$

素因数の和:1101430

約数の個数: 20

約数和(自身を含む): 478011940

約数和(自身を除く): 248918868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1101409, 2202818, 4405636, 8811272, 14318317, 17622544, 28636634, 57273268, 114546536, 229093072]

約数ペア:

[(1, 229093072), (2, 114546536), (4, 57273268), (8, 28636634), (13, 17622544), (16, 14318317), (26, 8811272), (52, 4405636), (104, 2202818), (208, 1101409)]