207965090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{7393}}^1$

素因数の和:7526

約数の個数: 32

約数和(自身を含む): 391290480

約数和(自身を除く): 183325390

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 194, 290, 485, 970, 2813, 5626, 7393, 14065, 14786, 28130, 36965, 73930, 214397, 428794, 717121, 1071985, 1434242, 2143970, 3585605, 7171210, 20796509, 41593018, 103982545, 207965090]

約数ペア:

[(1, 207965090), (2, 103982545), (5, 41593018), (10, 20796509), (29, 7171210), (58, 3585605), (97, 2143970), (145, 1434242), (194, 1071985), (290, 717121), (485, 428794), (970, 214397), (2813, 73930), (5626, 36965), (7393, 28130), (14065, 14786)]