211237236

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{17107}}^1$

素因数の和:17138

約数の個数: 72

約数和(自身を含む): 622731200

約数和(自身を除く): 411493964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 17107, 34214, 51321, 68428, 102642, 119749, 153963, 205284, 239498, 307926, 359247, 478996, 615852, 718494, 838243, 1077741, 1436988, 1676486, 2155482, 2514729, 3352972, 4310964, 5029458, 5867701, 7544187, 10058916, 11735402, 15088374, 17603103, 23470804, 30176748, 35206206, 52809309, 70412412, 105618618, 211237236]

約数ペア:

[(1, 211237236), (2, 105618618), (3, 70412412), (4, 52809309), (6, 35206206), (7, 30176748), (9, 23470804), (12, 17603103), (14, 15088374), (18, 11735402), (21, 10058916), (28, 7544187), (36, 5867701), (42, 5029458), (49, 4310964), (63, 3352972), (84, 2514729), (98, 2155482), (126, 1676486), (147, 1436988), (196, 1077741), (252, 838243), (294, 718494), (343, 615852), (441, 478996), (588, 359247), (686, 307926), (882, 239498), (1029, 205284), (1372, 153963), (1764, 119749), (2058, 102642), (3087, 68428), (4116, 51321), (6174, 34214), (12348, 17107)]