201813836422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{239557}}^1$

素因数の和:239976

約数の個数: 32

約数和(自身を含む): 333752205600

約数和(自身を除く): 131938369178

約数列:

[1, 2, 11, 22, 149, 257, 298, 514, 1639, 2827, 3278, 5654, 38293, 76586, 239557, 421223, 479114, 842446, 2635127, 5270254, 35693993, 61566149, 71387986, 123132298, 392633923, 677227639, 785267846, 1354455278, 9173356201, 18346712402, 100906918211, 201813836422]

約数ペア:

[(1, 201813836422), (2, 100906918211), (11, 18346712402), (22, 9173356201), (149, 1354455278), (257, 785267846), (298, 677227639), (514, 392633923), (1639, 123132298), (2827, 71387986), (3278, 61566149), (5654, 35693993), (38293, 5270254), (76586, 2635127), (239557, 842446), (421223, 479114)]