201534464

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 88

約数和(自身を含む): 432326400

約数和(自身を除く): 230791936

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 128, 172, 184, 199, 256, 344, 368, 398, 512, 688, 736, 796, 989, 1024, 1376, 1472, 1592, 1978, 2752, 2944, 3184, 3956, 4577, 5504, 5888, 6368, 7912, 8557, 9154, 11008, 11776, 12736, 15824, 17114, 18308, 22016, 23552, 25472, 31648, 34228, 36616, 44032, 50944, 63296, 68456, 73232, 101888, 126592, 136912, 146464, 196811, 203776, 253184, 273824, 292928, 393622, 506368, 547648, 585856, 787244, 1012736, 1095296, 1171712, 1574488, 2190592, 2343424, 3148976, 4381184, 4686848, 6297952, 8762368, 12595904, 25191808, 50383616, 100767232, 201534464]

約数ペア:

[(1, 201534464), (2, 100767232), (4, 50383616), (8, 25191808), (16, 12595904), (23, 8762368), (32, 6297952), (43, 4686848), (46, 4381184), (64, 3148976), (86, 2343424), (92, 2190592), (128, 1574488), (172, 1171712), (184, 1095296), (199, 1012736), (256, 787244), (344, 585856), (368, 547648), (398, 506368), (512, 393622), (688, 292928), (736, 273824), (796, 253184), (989, 203776), (1024, 196811), (1376, 146464), (1472, 136912), (1592, 126592), (1978, 101888), (2752, 73232), (2944, 68456), (3184, 63296), (3956, 50944), (4577, 44032), (5504, 36616), (5888, 34228), (6368, 31648), (7912, 25472), (8557, 23552), (9154, 22016), (11008, 18308), (11776, 17114), (12736, 15824)]