90270698

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{207997}}^1$

素因数の和:208037

約数の個数: 16

約数和(自身を含む): 159742464

約数和(自身を除く): 69471766

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 207997, 415994, 1455979, 2911958, 6447907, 12895814, 45135349, 90270698]

約数ペア:

[(1, 90270698), (2, 45135349), (7, 12895814), (14, 6447907), (31, 2911958), (62, 1455979), (217, 415994), (434, 207997)]