201350809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41887}}^1$

素因数の和:41940

約数の個数: 16

約数和(自身を含む): 241274880

約数和(自身を除く): 39924071

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 41887, 460757, 795853, 963401, 8754383, 10597411, 18304619, 201350809]

約数ペア:

[(1, 201350809), (11, 18304619), (19, 10597411), (23, 8754383), (209, 963401), (253, 795853), (437, 460757), (4807, 41887)]