194179970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1097}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 361760256

約数和(自身を除く): 167580286

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 571, 1097, 1142, 2194, 2855, 5485, 5710, 10970, 17701, 34007, 35402, 68014, 88505, 170035, 177010, 340070, 626387, 1252774, 3131935, 6263870, 19417997, 38835994, 97089985, 194179970]

約数ペア:

[(1, 194179970), (2, 97089985), (5, 38835994), (10, 19417997), (31, 6263870), (62, 3131935), (155, 1252774), (310, 626387), (571, 340070), (1097, 177010), (1142, 170035), (2194, 88505), (2855, 68014), (5485, 35402), (5710, 34007), (10970, 17701)]