205124086

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{6907}}^1$

素因数の和:7419

約数の個数: 16

約数和(自身を含む): 318320640

約数和(自身を除く): 113196554

約数列:

[1, 2, 31, 62, 479, 958, 6907, 13814, 14849, 29698, 214117, 428234, 3308453, 6616906, 102562043, 205124086]

約数ペア:

[(1, 205124086), (2, 102562043), (31, 6616906), (62, 3308453), (479, 428234), (958, 214117), (6907, 29698), (13814, 14849)]