194865404

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{4177}}^1$

素因数の和:4397

約数の個数: 24

約数和(自身を含む): 347442480

約数和(自身を除く): 152577076

約数列:

[1, 2, 4, 107, 109, 214, 218, 428, 436, 4177, 8354, 11663, 16708, 23326, 46652, 446939, 455293, 893878, 910586, 1787756, 1821172, 48716351, 97432702, 194865404]

約数ペア:

[(1, 194865404), (2, 97432702), (4, 48716351), (107, 1821172), (109, 1787756), (214, 910586), (218, 893878), (428, 455293), (436, 446939), (4177, 46652), (8354, 23326), (11663, 16708)]