197296741

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7127}}^1$

素因数の和:7224

約数の個数: 16

約数和(自身を含む): 218972160

約数和(自身を除く): 21675419

約数列:

[1, 19, 31, 47, 589, 893, 1457, 7127, 27683, 135413, 220937, 334969, 4197803, 6364411, 10384039, 197296741]

約数ペア:

[(1, 197296741), (19, 10384039), (31, 6364411), (47, 4197803), (589, 334969), (893, 220937), (1457, 135413), (7127, 27683)]