201476485

素因数分解:

$5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{4051}}^1$

素因数の和:4106

約数の個数: 32

約数和(自身を含む): 291744000

約数和(自身を除く): 90267515

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 343, 1015, 1421, 1715, 4051, 7105, 9947, 20255, 28357, 49735, 117479, 141785, 198499, 587395, 822353, 992495, 1389493, 4111765, 5756471, 6947465, 28782355, 40295297, 201476485]

約数ペア:

[(1, 201476485), (5, 40295297), (7, 28782355), (29, 6947465), (35, 5756471), (49, 4111765), (145, 1389493), (203, 992495), (245, 822353), (343, 587395), (1015, 198499), (1421, 141785), (1715, 117479), (4051, 49735), (7105, 28357), (9947, 20255)]