196478254

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 342144000

約数和(自身を除く): 145665746

約数列:

[1, 2, 7, 14, 131, 149, 262, 298, 719, 917, 1043, 1438, 1834, 2086, 5033, 10066, 19519, 39038, 94189, 107131, 136633, 188378, 214262, 273266, 659323, 749917, 1318646, 1499834, 14034161, 28068322, 98239127, 196478254]

約数ペア:

[(1, 196478254), (2, 98239127), (7, 28068322), (14, 14034161), (131, 1499834), (149, 1318646), (262, 749917), (298, 659323), (719, 273266), (917, 214262), (1043, 188378), (1438, 136633), (1834, 107131), (2086, 94189), (5033, 39038), (10066, 19519)]