202783225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16453}}^1$

素因数の和:16509

約数の個数: 24

約数和(自身を含む): 275439960

約数和(自身を除く): 72656735

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 12325, 16453, 82265, 279701, 411325, 477137, 1398505, 2385685, 6992525, 8111329, 11928425, 40556645, 202783225]

約数ペア:

[(1, 202783225), (5, 40556645), (17, 11928425), (25, 8111329), (29, 6992525), (85, 2385685), (145, 1398505), (425, 477137), (493, 411325), (725, 279701), (2465, 82265), (12325, 16453)]