209424714

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{520957}}^1$

素因数の和:521029

約数の個数: 16

約数和(自身を含む): 425101728

約数和(自身を除く): 215677014

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 520957, 1041914, 1562871, 3125742, 34904119, 69808238, 104712357, 209424714]

約数ペア:

[(1, 209424714), (2, 104712357), (3, 69808238), (6, 34904119), (67, 3125742), (134, 1562871), (201, 1041914), (402, 520957)]