189747070

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{113621}}^1$

素因数の和:113795

約数の個数: 16

約数和(自身を含む): 343592928

約数和(自身を除く): 153845858

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 113621, 227242, 568105, 1136210, 18974707, 37949414, 94873535, 189747070]

約数ペア:

[(1, 189747070), (2, 94873535), (5, 37949414), (10, 18974707), (167, 1136210), (334, 568105), (835, 227242), (1670, 113621)]