193044190

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{68699}}^1$

素因数の和:68987

約数の個数: 16

約数和(自身を含む): 348721200

約数和(自身を除く): 155677010

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 68699, 137398, 343495, 686990, 19304419, 38608838, 96522095, 193044190]

約数ペア:

[(1, 193044190), (2, 96522095), (5, 38608838), (10, 19304419), (281, 686990), (562, 343495), (1405, 137398), (2810, 68699)]