211344298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{719}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 358318080

約数和(自身を除く): 146973782

約数列:

[1, 2, 11, 22, 31, 62, 341, 431, 682, 719, 862, 1438, 4741, 7909, 9482, 13361, 15818, 22289, 26722, 44578, 146971, 245179, 293942, 309889, 490358, 619778, 3408779, 6817558, 9606559, 19213118, 105672149, 211344298]

約数ペア:

[(1, 211344298), (2, 105672149), (11, 19213118), (22, 9606559), (31, 6817558), (62, 3408779), (341, 619778), (431, 490358), (682, 309889), (719, 293942), (862, 245179), (1438, 146971), (4741, 44578), (7909, 26722), (9482, 22289), (13361, 15818)]