196565978

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{12241}}^1$

素因数の和:12318

約数の個数: 32

約数和(自身を含む): 357270528

約数和(自身を除く): 160704550

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 2294, 8029, 12241, 16058, 24482, 85687, 171374, 379471, 452917, 758942, 905834, 2656297, 3170419, 5312594, 6340838, 14040427, 28080854, 98282989, 196565978]

約数ペア:

[(1, 196565978), (2, 98282989), (7, 28080854), (14, 14040427), (31, 6340838), (37, 5312594), (62, 3170419), (74, 2656297), (217, 905834), (259, 758942), (434, 452917), (518, 379471), (1147, 171374), (2294, 85687), (8029, 24482), (12241, 16058)]