201629140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{530603}}^1$

素因数の和:530631

約数の個数: 24

約数和(自身を含む): 445707360

約数和(自身を除く): 244078220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 530603, 1061206, 2122412, 2653015, 5306030, 10081457, 10612060, 20162914, 40325828, 50407285, 100814570, 201629140]

約数ペア:

[(1, 201629140), (2, 100814570), (4, 50407285), (5, 40325828), (10, 20162914), (19, 10612060), (20, 10081457), (38, 5306030), (76, 2653015), (95, 2122412), (190, 1061206), (380, 530603)]