202139462

素因数分解:

$2^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{15919}}^1$

素因数の和:16835

約数の個数: 16

約数和(自身を含む): 346928640

約数和(自身を除く): 144789178

約数列:

[1, 2, 7, 14, 907, 1814, 6349, 12698, 15919, 31838, 111433, 222866, 14438533, 28877066, 101069731, 202139462]

約数ペア:

[(1, 202139462), (2, 101069731), (7, 28877066), (14, 14438533), (907, 222866), (1814, 111433), (6349, 31838), (12698, 15919)]