130203514

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{22739}}^1$

素因数の和:23157

約数の個数: 16

約数和(自身を含む): 223761600

約数和(自身を除く): 93558086

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 22739, 45478, 159173, 318346, 9300251, 18600502, 65101757, 130203514]

約数ペア:

[(1, 130203514), (2, 65101757), (7, 18600502), (14, 9300251), (409, 318346), (818, 159173), (2863, 45478), (5726, 22739)]