195838657

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{31051}}^1$

素因数の和:31128

約数の個数: 16

約数和(自身を含む): 241460352

約数和(自身を除く): 45621695

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 31051, 217357, 527867, 1645703, 3695069, 11519921, 27976951, 195838657]

約数ペア:

[(1, 195838657), (7, 27976951), (17, 11519921), (53, 3695069), (119, 1645703), (371, 527867), (901, 217357), (6307, 31051)]