221442214

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{577}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 386196480

約数和(自身を除く): 164754266

約数列:

[1, 2, 7, 14, 79, 158, 347, 553, 577, 694, 1106, 1154, 2429, 4039, 4858, 8078, 27413, 45583, 54826, 91166, 191891, 200219, 319081, 383782, 400438, 638162, 1401533, 2803066, 15817301, 31634602, 110721107, 221442214]

約数ペア:

[(1, 221442214), (2, 110721107), (7, 31634602), (14, 15817301), (79, 2803066), (158, 1401533), (347, 638162), (553, 400438), (577, 383782), (694, 319081), (1106, 200219), (1154, 191891), (2429, 91166), (4039, 54826), (4858, 45583), (8078, 27413)]