207988812

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11719}}^1$

素因数の和:11775

約数の個数: 72

約数和(自身を含む): 575920800

約数和(自身を除く): 367931988

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8874, 11719, 17748, 23438, 35157, 46876, 70314, 105471, 140628, 199223, 210942, 339851, 398446, 421884, 597669, 679702, 796892, 1019553, 1195338, 1359404, 1793007, 2039106, 2390676, 3058659, 3586014, 4078212, 5777467, 6117318, 7172028, 11554934, 12234636, 17332401, 23109868, 34664802, 51997203, 69329604, 103994406, 207988812]

約数ペア:

[(1, 207988812), (2, 103994406), (3, 69329604), (4, 51997203), (6, 34664802), (9, 23109868), (12, 17332401), (17, 12234636), (18, 11554934), (29, 7172028), (34, 6117318), (36, 5777467), (51, 4078212), (58, 3586014), (68, 3058659), (87, 2390676), (102, 2039106), (116, 1793007), (153, 1359404), (174, 1195338), (204, 1019553), (261, 796892), (306, 679702), (348, 597669), (493, 421884), (522, 398446), (612, 339851), (986, 210942), (1044, 199223), (1479, 140628), (1972, 105471), (2958, 70314), (4437, 46876), (5916, 35157), (8874, 23438), (11719, 17748)]