213492734

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{16069}}^1$

素因数の和:16164

約数の個数: 32

約数和(自身を含む): 399564480

約数和(自身を除く): 186071746

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 6643, 13286, 16069, 32138, 112483, 208897, 224966, 417794, 1173037, 1462279, 2346074, 2924558, 8211259, 15249481, 16422518, 30498962, 106746367, 213492734]

約数ペア:

[(1, 213492734), (2, 106746367), (7, 30498962), (13, 16422518), (14, 15249481), (26, 8211259), (73, 2924558), (91, 2346074), (146, 1462279), (182, 1173037), (511, 417794), (949, 224966), (1022, 208897), (1898, 112483), (6643, 32138), (13286, 16069)]