206587060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1741}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 460933200

約数和(自身を除く): 254346140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 349, 698, 1396, 1741, 1745, 3482, 3490, 5933, 6964, 6980, 8705, 11866, 17410, 23732, 29597, 29665, 34820, 59194, 59330, 118388, 118660, 147985, 295970, 591940, 607609, 1215218, 2430436, 3038045, 6076090, 10329353, 12152180, 20658706, 41317412, 51646765, 103293530, 206587060]

約数ペア:

[(1, 206587060), (2, 103293530), (4, 51646765), (5, 41317412), (10, 20658706), (17, 12152180), (20, 10329353), (34, 6076090), (68, 3038045), (85, 2430436), (170, 1215218), (340, 607609), (349, 591940), (698, 295970), (1396, 147985), (1741, 118660), (1745, 118388), (3482, 59330), (3490, 59194), (5933, 34820), (6964, 29665), (6980, 29597), (8705, 23732), (11866, 17410)]