200390448

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1162

約数の個数: 80

約数和(自身を含む): 538822656

約数和(自身を除く): 338432208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 137, 186, 248, 274, 372, 411, 496, 548, 744, 822, 983, 1096, 1488, 1644, 1966, 2192, 2949, 3288, 3932, 4247, 5898, 6576, 7864, 8494, 11796, 12741, 15728, 16988, 23592, 25482, 30473, 33976, 47184, 50964, 60946, 67952, 91419, 101928, 121892, 134671, 182838, 203856, 243784, 269342, 365676, 404013, 487568, 538684, 731352, 808026, 1077368, 1462704, 1616052, 2154736, 3232104, 4174801, 6464208, 8349602, 12524403, 16699204, 25048806, 33398408, 50097612, 66796816, 100195224, 200390448]

約数ペア:

[(1, 200390448), (2, 100195224), (3, 66796816), (4, 50097612), (6, 33398408), (8, 25048806), (12, 16699204), (16, 12524403), (24, 8349602), (31, 6464208), (48, 4174801), (62, 3232104), (93, 2154736), (124, 1616052), (137, 1462704), (186, 1077368), (248, 808026), (274, 731352), (372, 538684), (411, 487568), (496, 404013), (548, 365676), (744, 269342), (822, 243784), (983, 203856), (1096, 182838), (1488, 134671), (1644, 121892), (1966, 101928), (2192, 91419), (2949, 67952), (3288, 60946), (3932, 50964), (4247, 47184), (5898, 33976), (6576, 30473), (7864, 25482), (8494, 23592), (11796, 16988), (12741, 15728)]