190067210

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{136739}}^1$

素因数の和:136885

約数の個数: 16

約数和(自身を含む): 344584800

約数和(自身を除く): 154517590

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 136739, 273478, 683695, 1367390, 19006721, 38013442, 95033605, 190067210]

約数ペア:

[(1, 190067210), (2, 95033605), (5, 38013442), (10, 19006721), (139, 1367390), (278, 683695), (695, 273478), (1390, 136739)]