203919912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1493}}^1$

素因数の和:1783

約数の個数: 96

約数和(自身を含む): 633934080

約数和(自身を除く): 430014168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 271, 504, 542, 813, 1084, 1493, 1626, 1897, 2168, 2439, 2986, 3252, 3794, 4479, 4878, 5691, 5972, 6504, 7588, 8958, 9756, 10451, 11382, 11944, 13437, 15176, 17073, 17916, 19512, 20902, 22764, 26874, 31353, 34146, 35832, 41804, 45528, 53748, 62706, 68292, 83608, 94059, 107496, 125412, 136584, 188118, 250824, 376236, 404603, 752472, 809206, 1213809, 1618412, 2427618, 2832221, 3236824, 3641427, 4855236, 5664442, 7282854, 8496663, 9710472, 11328884, 14565708, 16993326, 22657768, 25489989, 29131416, 33986652, 50979978, 67973304, 101959956, 203919912]

約数ペア:

[(1, 203919912), (2, 101959956), (3, 67973304), (4, 50979978), (6, 33986652), (7, 29131416), (8, 25489989), (9, 22657768), (12, 16993326), (14, 14565708), (18, 11328884), (21, 9710472), (24, 8496663), (28, 7282854), (36, 5664442), (42, 4855236), (56, 3641427), (63, 3236824), (72, 2832221), (84, 2427618), (126, 1618412), (168, 1213809), (252, 809206), (271, 752472), (504, 404603), (542, 376236), (813, 250824), (1084, 188118), (1493, 136584), (1626, 125412), (1897, 107496), (2168, 94059), (2439, 83608), (2986, 68292), (3252, 62706), (3794, 53748), (4479, 45528), (4878, 41804), (5691, 35832), (5972, 34146), (6504, 31353), (7588, 26874), (8958, 22764), (9756, 20902), (10451, 19512), (11382, 17916), (11944, 17073), (13437, 15176)]