229667921

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{3943}}^1$

素因数の和:4160

約数の個数: 16

約数和(自身を含む): 269201664

約数和(自身を除く): 39533743

約数列:

[1, 7, 53, 157, 371, 1099, 3943, 8321, 27601, 58247, 208979, 619051, 1462853, 4333357, 32809703, 229667921]

約数ペア:

[(1, 229667921), (7, 32809703), (53, 4333357), (157, 1462853), (371, 619051), (1099, 208979), (3943, 58247), (8321, 27601)]