199779118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{30169}}^1$

素因数の和:30232

約数の個数: 32

約数和(自身を含む): 382314240

約数和(自身を除く): 182535122

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 30169, 60338, 211183, 331859, 422366, 663718, 1297267, 2323013, 2594534, 4646026, 9080869, 14269937, 18161738, 28539874, 99889559, 199779118]

約数ペア:

[(1, 199779118), (2, 99889559), (7, 28539874), (11, 18161738), (14, 14269937), (22, 9080869), (43, 4646026), (77, 2594534), (86, 2323013), (154, 1297267), (301, 663718), (473, 422366), (602, 331859), (946, 211183), (3311, 60338), (6622, 30169)]