205740122

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{48823}}^1$

素因数の和:48882

約数の個数: 24

約数和(自身を含む): 367351776

約数和(自身を除く): 161611654

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 48823, 97646, 341761, 683522, 2099389, 2392327, 4198778, 4784654, 14695723, 29391446, 102870061, 205740122]

約数ペア:

[(1, 205740122), (2, 102870061), (7, 29391446), (14, 14695723), (43, 4784654), (49, 4198778), (86, 2392327), (98, 2099389), (301, 683522), (602, 341761), (2107, 97646), (4214, 48823)]