201210425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2113}}^1$

素因数の和:2429

約数の個数: 24

約数和(自身を含む): 269737944

約数和(自身を除く): 68527519

約数列:

[1, 5, 13, 25, 65, 293, 325, 1465, 2113, 3809, 7325, 10565, 19045, 27469, 52825, 95225, 137345, 619109, 686725, 3095545, 8048417, 15477725, 40242085, 201210425]

約数ペア:

[(1, 201210425), (5, 40242085), (13, 15477725), (25, 8048417), (65, 3095545), (293, 686725), (325, 619109), (1465, 137345), (2113, 95225), (3809, 52825), (7325, 27469), (10565, 19045)]