189913002

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{2161}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 386461824

約数和(自身を除く): 196548822

約数列:

[1, 2, 3, 6, 97, 151, 194, 291, 302, 453, 582, 906, 2161, 4322, 6483, 12966, 14647, 29294, 43941, 87882, 209617, 326311, 419234, 628851, 652622, 978933, 1257702, 1957866, 31652167, 63304334, 94956501, 189913002]

約数ペア:

[(1, 189913002), (2, 94956501), (3, 63304334), (6, 31652167), (97, 1957866), (151, 1257702), (194, 978933), (291, 652622), (302, 628851), (453, 419234), (582, 326311), (906, 209617), (2161, 87882), (4322, 43941), (6483, 29294), (12966, 14647)]