209401012024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{7696303}}^1$

素因数の和:7696507

約数の個数: 32

約数和(自身を含む): 415600416000

約数和(自身を除く): 206199403976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 358, 716, 1432, 3401, 6802, 13604, 27208, 7696303, 15392606, 30785212, 61570424, 146229757, 292459514, 584919028, 1169838056, 1377638237, 2755276474, 5510552948, 11021105896, 26175126503, 52350253006, 104700506012, 209401012024]

約数ペア:

[(1, 209401012024), (2, 104700506012), (4, 52350253006), (8, 26175126503), (19, 11021105896), (38, 5510552948), (76, 2755276474), (152, 1377638237), (179, 1169838056), (358, 584919028), (716, 292459514), (1432, 146229757), (3401, 61570424), (6802, 30785212), (13604, 15392606), (27208, 7696303)]