201923632

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{90793}}^1$

素因数の和:90940

約数の個数: 20

約数和(自身を含む): 394045960

約数和(自身を除く): 192122328

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 90793, 181586, 363172, 726344, 1452688, 12620227, 25240454, 50480908, 100961816, 201923632]

約数ペア:

[(1, 201923632), (2, 100961816), (4, 50480908), (8, 25240454), (16, 12620227), (139, 1452688), (278, 726344), (556, 363172), (1112, 181586), (2224, 90793)]