201670940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{530713}}^1$

素因数の和:530741

約数の個数: 24

約数和(自身を含む): 445799760

約数和(自身を除く): 244128820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 530713, 1061426, 2122852, 2653565, 5307130, 10083547, 10614260, 20167094, 40334188, 50417735, 100835470, 201670940]

約数ペア:

[(1, 201670940), (2, 100835470), (4, 50417735), (5, 40334188), (10, 20167094), (19, 10614260), (20, 10083547), (38, 5307130), (76, 2653565), (95, 2122852), (190, 1061426), (380, 530713)]