197800702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{37619}}^1$

素因数の和:37871

約数の個数: 16

約数和(自身を含む): 325036800

約数和(自身を除く): 127236098

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 37619, 75238, 413809, 827618, 8990941, 17981882, 98900351, 197800702]

約数ペア:

[(1, 197800702), (2, 98900351), (11, 17981882), (22, 8990941), (239, 827618), (478, 413809), (2629, 75238), (5258, 37619)]