208007716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1741}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 442495872

約数和(自身を除く): 234488156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 251, 476, 502, 1004, 1741, 1757, 3482, 3514, 4267, 6964, 7028, 8534, 12187, 17068, 24374, 29597, 29869, 48748, 59194, 59738, 118388, 119476, 207179, 414358, 436991, 828716, 873982, 1747964, 3058937, 6117874, 7428847, 12235748, 14857694, 29715388, 52001929, 104003858, 208007716]

約数ペア:

[(1, 208007716), (2, 104003858), (4, 52001929), (7, 29715388), (14, 14857694), (17, 12235748), (28, 7428847), (34, 6117874), (68, 3058937), (119, 1747964), (238, 873982), (251, 828716), (476, 436991), (502, 414358), (1004, 207179), (1741, 119476), (1757, 118388), (3482, 59738), (3514, 59194), (4267, 48748), (6964, 29869), (7028, 29597), (8534, 24374), (12187, 17068)]