201236960

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9601}}^1$

素因数の和:9747

約数の個数: 48

約数和(自身を含む): 479101392

約数和(自身を除く): 277864432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 9601, 10480, 19202, 20960, 38404, 48005, 76808, 96010, 153616, 192020, 307232, 384040, 768080, 1257731, 1536160, 2515462, 5030924, 6288655, 10061848, 12577310, 20123696, 25154620, 40247392, 50309240, 100618480, 201236960]

約数ペア:

[(1, 201236960), (2, 100618480), (4, 50309240), (5, 40247392), (8, 25154620), (10, 20123696), (16, 12577310), (20, 10061848), (32, 6288655), (40, 5030924), (80, 2515462), (131, 1536160), (160, 1257731), (262, 768080), (524, 384040), (655, 307232), (1048, 192020), (1310, 153616), (2096, 96010), (2620, 76808), (4192, 48005), (5240, 38404), (9601, 20960), (10480, 19202)]