205222178

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{4073}}^1$

素因数の和:4202

約数の個数: 32

約数和(自身を含む): 363726720

約数和(自身を除く): 158504542

約数列:

[1, 2, 7, 14, 59, 61, 118, 122, 413, 427, 826, 854, 3599, 4073, 7198, 8146, 25193, 28511, 50386, 57022, 240307, 248453, 480614, 496906, 1682149, 1739171, 3364298, 3478342, 14658727, 29317454, 102611089, 205222178]

約数ペア:

[(1, 205222178), (2, 102611089), (7, 29317454), (14, 14658727), (59, 3478342), (61, 3364298), (118, 1739171), (122, 1682149), (413, 496906), (427, 480614), (826, 248453), (854, 240307), (3599, 57022), (4073, 50386), (7198, 28511), (8146, 25193)]