147198100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{210283}}^1$

素因数の和:210304

約数の個数: 36

約数和(自身を含む): 365053024

約数和(自身を除く): 217854924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 210283, 420566, 841132, 1051415, 1471981, 2102830, 2943962, 4205660, 5257075, 5887924, 7359905, 10514150, 14719810, 21028300, 29439620, 36799525, 73599050, 147198100]

約数ペア:

[(1, 147198100), (2, 73599050), (4, 36799525), (5, 29439620), (7, 21028300), (10, 14719810), (14, 10514150), (20, 7359905), (25, 5887924), (28, 5257075), (35, 4205660), (50, 2943962), (70, 2102830), (100, 1471981), (140, 1051415), (175, 841132), (350, 420566), (700, 210283)]