220642647089

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{728701}}^1$

素因数の和:728980

約数の個数: 16

約数和(自身を含む): 233738453520

約数和(自身を除く): 13095806431

約数列:

[1, 29, 53, 197, 1537, 5713, 10441, 302789, 728701, 21132329, 38621153, 143554097, 1120013437, 4163068813, 7608367141, 220642647089]

約数ペア:

[(1, 220642647089), (29, 7608367141), (53, 4163068813), (197, 1120013437), (1537, 143554097), (5713, 38621153), (10441, 21132329), (302789, 728701)]