201877370

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{208121}}^1$

素因数の和:208225

約数の個数: 16

約数和(自身を含む): 367127208

約数和(自身を除く): 165249838

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 208121, 416242, 1040605, 2081210, 20187737, 40375474, 100938685, 201877370]

約数ペア:

[(1, 201877370), (2, 100938685), (5, 40375474), (10, 20187737), (97, 2081210), (194, 1040605), (485, 416242), (970, 208121)]