202917847

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 235339776

約数和(自身を除く): 32421929

約数列:

[1, 11, 31, 47, 121, 341, 517, 1151, 1457, 3751, 5687, 12661, 16027, 35681, 54097, 139271, 176297, 392491, 595067, 1677007, 4317401, 6545737, 18447077, 202917847]

約数ペア:

[(1, 202917847), (11, 18447077), (31, 6545737), (47, 4317401), (121, 1677007), (341, 595067), (517, 392491), (1151, 176297), (1457, 139271), (3751, 54097), (5687, 35681), (12661, 16027)]