223869410

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{1129}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 410054400

約数和(自身を除く): 186184990

約数列:

[1, 2, 5, 10, 79, 158, 251, 395, 502, 790, 1129, 1255, 2258, 2510, 5645, 11290, 19829, 39658, 89191, 99145, 178382, 198290, 283379, 445955, 566758, 891910, 1416895, 2833790, 22386941, 44773882, 111934705, 223869410]

約数ペア:

[(1, 223869410), (2, 111934705), (5, 44773882), (10, 22386941), (79, 2833790), (158, 1416895), (251, 891910), (395, 566758), (502, 445955), (790, 283379), (1129, 198290), (1255, 178382), (2258, 99145), (2510, 89191), (5645, 39658), (11290, 19829)]