203467747

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5197}}^1$

素因数の和:5275

約数の個数: 24

約数和(自身を含む): 255991104

約数和(自身を除く): 52523357

約数列:

[1, 7, 17, 47, 49, 119, 329, 799, 833, 2303, 5197, 5593, 36379, 39151, 88349, 244259, 254653, 618443, 1709813, 4152403, 4329101, 11968691, 29066821, 203467747]

約数ペア:

[(1, 203467747), (7, 29066821), (17, 11968691), (47, 4329101), (49, 4152403), (119, 1709813), (329, 618443), (799, 254653), (833, 244259), (2303, 88349), (5197, 39151), (5593, 36379)]