201980730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{961813}}^1$

素因数の和:961830

約数の個数: 32

約数和(自身を含む): 554004864

約数和(自身を除く): 352024134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 961813, 1923626, 2885439, 4809065, 5770878, 6732691, 9618130, 13465382, 14427195, 20198073, 28854390, 33663455, 40396146, 67326910, 100990365, 201980730]

約数ペア:

[(1, 201980730), (2, 100990365), (3, 67326910), (5, 40396146), (6, 33663455), (7, 28854390), (10, 20198073), (14, 14427195), (15, 13465382), (21, 9618130), (30, 6732691), (35, 5770878), (42, 4809065), (70, 2885439), (105, 1923626), (210, 961813)]