201391638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4795039}}^1$

素因数の和:4795051

約数の個数: 16

約数和(自身を含む): 460323840

約数和(自身を除く): 258932202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4795039, 9590078, 14385117, 28770234, 33565273, 67130546, 100695819, 201391638]

約数ペア:

[(1, 201391638), (2, 100695819), (3, 67130546), (6, 33565273), (7, 28770234), (14, 14385117), (21, 9590078), (42, 4795039)]