197928190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{682511}}^1$

素因数の和:682547

約数の個数: 16

約数和(自身を含む): 368556480

約数和(自身を除く): 170628290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 682511, 1365022, 3412555, 6825110, 19792819, 39585638, 98964095, 197928190]

約数ペア:

[(1, 197928190), (2, 98964095), (5, 39585638), (10, 19792819), (29, 6825110), (58, 3412555), (145, 1365022), (290, 682511)]