220967726

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{34537}}^1$

素因数の和:35003

約数の個数: 16

約数和(自身を含む): 379641696

約数和(自身を除く): 158673970

約数列:

[1, 2, 7, 14, 457, 914, 3199, 6398, 34537, 69074, 241759, 483518, 15783409, 31566818, 110483863, 220967726]

約数ペア:

[(1, 220967726), (2, 110483863), (7, 31566818), (14, 15783409), (457, 483518), (914, 241759), (3199, 69074), (6398, 34537)]