222013088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{630719}}^1$

素因数の和:630740

約数の個数: 24

約数和(自身を含む): 476824320

約数和(自身を除く): 254811232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 630719, 1261438, 2522876, 5045752, 6937909, 10091504, 13875818, 20183008, 27751636, 55503272, 111006544, 222013088]

約数ペア:

[(1, 222013088), (2, 111006544), (4, 55503272), (8, 27751636), (11, 20183008), (16, 13875818), (22, 10091504), (32, 6937909), (44, 5045752), (88, 2522876), (176, 1261438), (352, 630719)]