201329980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5749}}^1$

素因数の和:5878

約数の個数: 48

約数和(自身を含む): 452088000

約数和(自身を除く): 250758020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1751, 2060, 3502, 5749, 7004, 8755, 11498, 17510, 22996, 28745, 35020, 57490, 97733, 114980, 195466, 390932, 488665, 592147, 977330, 1184294, 1954660, 2368588, 2960735, 5921470, 10066499, 11842940, 20132998, 40265996, 50332495, 100664990, 201329980]

約数ペア:

[(1, 201329980), (2, 100664990), (4, 50332495), (5, 40265996), (10, 20132998), (17, 11842940), (20, 10066499), (34, 5921470), (68, 2960735), (85, 2368588), (103, 1954660), (170, 1184294), (206, 977330), (340, 592147), (412, 488665), (515, 390932), (1030, 195466), (1751, 114980), (2060, 97733), (3502, 57490), (5749, 35020), (7004, 28745), (8755, 22996), (11498, 17510)]