221735464

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{522961}}^1$

素因数の和:523020

約数の個数: 16

約数和(自身を含む): 423599220

約数和(自身を除く): 201863756

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 522961, 1045922, 2091844, 4183688, 27716933, 55433866, 110867732, 221735464]

約数ペア:

[(1, 221735464), (2, 110867732), (4, 55433866), (8, 27716933), (53, 4183688), (106, 2091844), (212, 1045922), (424, 522961)]