140212583

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{5981}}^1$

素因数の和:6202

約数の個数: 16

約数和(自身を含む): 170558784

約数和(自身を除く): 30346201

約数列:

[1, 7, 17, 119, 197, 1379, 3349, 5981, 23443, 41867, 101677, 711739, 1178257, 8247799, 20030369, 140212583]

約数ペア:

[(1, 140212583), (7, 20030369), (17, 8247799), (119, 1178257), (197, 711739), (1379, 101677), (3349, 41867), (5981, 23443)]