206996950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{58309}}^1$

素因数の和:58392

約数の個数: 24

約数和(自身を含む): 390443760

約数和(自身を除く): 183446810

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 58309, 116618, 291545, 583090, 1457725, 2915450, 4139939, 8279878, 20699695, 41399390, 103498475, 206996950]

約数ペア:

[(1, 206996950), (2, 103498475), (5, 41399390), (10, 20699695), (25, 8279878), (50, 4139939), (71, 2915450), (142, 1457725), (355, 583090), (710, 291545), (1775, 116618), (3550, 58309)]