190248804417

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1\times {\mathrm{221227}}^1$

素因数の和:222589

約数の個数: 32

約数和(自身を含む): 299482537984

約数和(自身を除く): 109233733567

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1321, 3963, 9247, 27741, 40951, 122853, 221227, 286657, 663681, 859971, 1548589, 4645767, 6858037, 20574111, 48006259, 144018777, 292240867, 876722601, 2045686069, 6137058207, 9059466877, 27178400631, 63416268139, 190248804417]

約数ペア:

[(1, 190248804417), (3, 63416268139), (7, 27178400631), (21, 9059466877), (31, 6137058207), (93, 2045686069), (217, 876722601), (651, 292240867), (1321, 144018777), (3963, 48006259), (9247, 20574111), (27741, 6858037), (40951, 4645767), (122853, 1548589), (221227, 859971), (286657, 663681)]