207989187

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{241567}}^1$

素因数の和:241618

約数の個数: 16

約数和(自身を含む): 324667392

約数和(自身を除く): 116678205

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 241567, 724701, 1690969, 5072907, 9904247, 29712741, 69329729, 207989187]

約数ペア:

[(1, 207989187), (3, 69329729), (7, 29712741), (21, 9904247), (41, 5072907), (123, 1690969), (287, 724701), (861, 241567)]