202002647

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 264115200

約数和(自身を除く): 62112553

約数列:

[1, 7, 11, 37, 49, 77, 259, 343, 407, 539, 1447, 1813, 2849, 3773, 10129, 12691, 15917, 19943, 53539, 70903, 111419, 139601, 374773, 496321, 588929, 779933, 2623411, 4122503, 5459531, 18363877, 28857521, 202002647]

約数ペア:

[(1, 202002647), (7, 28857521), (11, 18363877), (37, 5459531), (49, 4122503), (77, 2623411), (259, 779933), (343, 588929), (407, 496321), (539, 374773), (1447, 139601), (1813, 111419), (2849, 70903), (3773, 53539), (10129, 19943), (12691, 15917)]