207154479

素因数分解:

$3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{36671}}^1$

素因数の和:36950

約数の個数: 16

約数和(自身を含む): 316846080

約数和(自身を除く): 109691601

約数列:

[1, 3, 7, 21, 269, 807, 1883, 5649, 36671, 110013, 256697, 770091, 9864499, 29593497, 69051493, 207154479]

約数ペア:

[(1, 207154479), (3, 69051493), (7, 29593497), (21, 9864499), (269, 770091), (807, 256697), (1883, 110013), (5649, 36671)]