229304866

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 400377600

約数和(自身を除く): 171072734

約数列:

[1, 2, 7, 14, 71, 142, 349, 497, 661, 698, 994, 1322, 2443, 4627, 4886, 9254, 24779, 46931, 49558, 93862, 173453, 230689, 328517, 346906, 461378, 657034, 1614823, 3229646, 16378919, 32757838, 114652433, 229304866]

約数ペア:

[(1, 229304866), (2, 114652433), (7, 32757838), (14, 16378919), (71, 3229646), (142, 1614823), (349, 657034), (497, 461378), (661, 346906), (698, 328517), (994, 230689), (1322, 173453), (2443, 93862), (4627, 49558), (4886, 46931), (9254, 24779)]