197796222

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{281761}}^1$

素因数の和:281785

約数の個数: 32

約数和(自身を含む): 473360160

約数和(自身を除く): 275563938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 281761, 563522, 845283, 1690566, 2535849, 3662893, 5071698, 7325786, 7607547, 10988679, 15215094, 21977358, 32966037, 65932074, 98898111, 197796222]

約数ペア:

[(1, 197796222), (2, 98898111), (3, 65932074), (6, 32966037), (9, 21977358), (13, 15215094), (18, 10988679), (26, 7607547), (27, 7325786), (39, 5071698), (54, 3662893), (78, 2535849), (117, 1690566), (234, 845283), (351, 563522), (702, 281761)]