201238270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{6679}}^1$

素因数の和:6840

約数の個数: 32

約数和(自身を含む): 380920320

約数和(自身を除く): 179682050

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 3013, 6026, 6679, 13358, 15065, 30130, 33395, 66790, 153617, 307234, 768085, 874949, 1536170, 1749898, 4374745, 8749490, 20123827, 40247654, 100619135, 201238270]

約数ペア:

[(1, 201238270), (2, 100619135), (5, 40247654), (10, 20123827), (23, 8749490), (46, 4374745), (115, 1749898), (131, 1536170), (230, 874949), (262, 768085), (655, 307234), (1310, 153617), (3013, 66790), (6026, 33395), (6679, 30130), (13358, 15065)]