196357225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6329}}^1$

素因数の和:6429

約数の個数: 24

約数和(自身を含む): 261378360

約数和(自身を除く): 65021135

約数列:

[1, 5, 17, 25, 73, 85, 365, 425, 1241, 1825, 6205, 6329, 31025, 31645, 107593, 158225, 462017, 537965, 2310085, 2689825, 7854289, 11550425, 39271445, 196357225]

約数ペア:

[(1, 196357225), (5, 39271445), (17, 11550425), (25, 7854289), (73, 2689825), (85, 2310085), (365, 537965), (425, 462017), (1241, 158225), (1825, 107593), (6205, 31645), (6329, 31025)]