214408084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{256469}}^1$

素因数の和:256503

約数の個数: 24

約数和(自身を含む): 430869600

約数和(自身を除く): 216461516

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 256469, 512938, 1025876, 2821159, 4872911, 5642318, 9745822, 11284636, 19491644, 53602021, 107204042, 214408084]

約数ペア:

[(1, 214408084), (2, 107204042), (4, 53602021), (11, 19491644), (19, 11284636), (22, 9745822), (38, 5642318), (44, 4872911), (76, 2821159), (209, 1025876), (418, 512938), (836, 256469)]