204080493785

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4374247}}^1$

素因数の和:4374333

約数の個数: 32

約数和(自身を含む): 295629176832

約数和(自身を除く): 91548683047

約数列:

[1, 5, 7, 31, 35, 43, 155, 215, 217, 301, 1085, 1333, 1505, 6665, 9331, 46655, 4374247, 21871235, 30619729, 135601657, 153098645, 188092621, 678008285, 940463105, 949211599, 1316648347, 4746057995, 5830871251, 6583241735, 29154356255, 40816098757, 204080493785]

約数ペア:

[(1, 204080493785), (5, 40816098757), (7, 29154356255), (31, 6583241735), (35, 5830871251), (43, 4746057995), (155, 1316648347), (215, 949211599), (217, 940463105), (301, 678008285), (1085, 188092621), (1333, 153098645), (1505, 135601657), (6665, 30619729), (9331, 21871235), (46655, 4374247)]