397161070

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{237821}}^1$

素因数の和:237995

約数の個数: 16

約数和(自身を含む): 719173728

約数和(自身を除く): 322012658

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 237821, 475642, 1189105, 2378210, 39716107, 79432214, 198580535, 397161070]

約数ペア:

[(1, 397161070), (2, 198580535), (5, 79432214), (10, 39716107), (167, 2378210), (334, 1189105), (835, 475642), (1670, 237821)]