202189827

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 332259840

約数和(自身を除く): 130070013

約数列:

[1, 3, 7, 21, 29, 43, 49, 87, 129, 147, 203, 301, 609, 903, 1103, 1247, 1421, 2107, 3309, 3741, 4263, 6321, 7721, 8729, 23163, 26187, 31987, 47429, 54047, 61103, 95961, 142287, 162141, 183309, 223909, 332003, 671727, 996009, 1375441, 1567363, 2324021, 4126323, 4702089, 6972063, 9628087, 28884261, 67396609, 202189827]

約数ペア:

[(1, 202189827), (3, 67396609), (7, 28884261), (21, 9628087), (29, 6972063), (43, 4702089), (49, 4126323), (87, 2324021), (129, 1567363), (147, 1375441), (203, 996009), (301, 671727), (609, 332003), (903, 223909), (1103, 183309), (1247, 162141), (1421, 142287), (2107, 95961), (3309, 61103), (3741, 54047), (4263, 47429), (6321, 31987), (7721, 26187), (8729, 23163)]