206864925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1823}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 366405120

約数和(自身を除く): 159540195

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 89, 255, 267, 425, 445, 1275, 1335, 1513, 1823, 2225, 4539, 5469, 6675, 7565, 9115, 22695, 27345, 30991, 37825, 45575, 92973, 113475, 136725, 154955, 162247, 464865, 486741, 774775, 811235, 2324325, 2433705, 2758199, 4056175, 8274597, 12168525, 13790995, 41372985, 68954975, 206864925]

約数ペア:

[(1, 206864925), (3, 68954975), (5, 41372985), (15, 13790995), (17, 12168525), (25, 8274597), (51, 4056175), (75, 2758199), (85, 2433705), (89, 2324325), (255, 811235), (267, 774775), (425, 486741), (445, 464865), (1275, 162247), (1335, 154955), (1513, 136725), (1823, 113475), (2225, 92973), (4539, 45575), (5469, 37825), (6675, 30991), (7565, 27345), (9115, 22695)]