201204680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{264743}}^1$

素因数の和:264773

約数の個数: 32

約数和(自身を含む): 476539200

約数和(自身を除く): 275334520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 264743, 529486, 1058972, 1323715, 2117944, 2647430, 5030117, 5294860, 10060234, 10589720, 20120468, 25150585, 40240936, 50301170, 100602340, 201204680]

約数ペア:

[(1, 201204680), (2, 100602340), (4, 50301170), (5, 40240936), (8, 25150585), (10, 20120468), (19, 10589720), (20, 10060234), (38, 5294860), (40, 5030117), (76, 2647430), (95, 2117944), (152, 1323715), (190, 1058972), (380, 529486), (760, 264743)]