207458538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{8681}}^1$

素因数の和:9262

約数の個数: 32

約数和(自身を含む): 475079040

約数和(自身を除く): 267620502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 569, 1138, 1707, 3414, 3983, 7966, 8681, 11949, 17362, 23898, 26043, 52086, 60767, 121534, 182301, 364602, 4939489, 9878978, 14818467, 29636934, 34576423, 69152846, 103729269, 207458538]

約数ペア:

[(1, 207458538), (2, 103729269), (3, 69152846), (6, 34576423), (7, 29636934), (14, 14818467), (21, 9878978), (42, 4939489), (569, 364602), (1138, 182301), (1707, 121534), (3414, 60767), (3983, 52086), (7966, 26043), (8681, 23898), (11949, 17362)]