196623420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{468151}}^1$

素因数の和:468170

約数の個数: 48

約数和(自身を含む): 629196288

約数和(自身を除く): 432572868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 468151, 936302, 1404453, 1872604, 2340755, 2808906, 3277057, 4681510, 5617812, 6554114, 7022265, 9363020, 9831171, 13108228, 14044530, 16385285, 19662342, 28089060, 32770570, 39324684, 49155855, 65541140, 98311710, 196623420]

約数ペア:

[(1, 196623420), (2, 98311710), (3, 65541140), (4, 49155855), (5, 39324684), (6, 32770570), (7, 28089060), (10, 19662342), (12, 16385285), (14, 14044530), (15, 13108228), (20, 9831171), (21, 9363020), (28, 7022265), (30, 6554114), (35, 5617812), (42, 4681510), (60, 3277057), (70, 2808906), (84, 2340755), (105, 1872604), (140, 1404453), (210, 936302), (420, 468151)]