153200747

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1549}}^1$

素因数の和:1826

約数の個数: 16

約数和(自身を含む): 178560000

約数和(自身を除く): 25359253

約数列:

[1, 7, 71, 199, 497, 1393, 1549, 10843, 14129, 98903, 109979, 308251, 769853, 2157757, 21885821, 153200747]

約数ペア:

[(1, 153200747), (7, 21885821), (71, 2157757), (199, 769853), (497, 308251), (1393, 109979), (1549, 98903), (10843, 14129)]