201440260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{3323}}^1$

素因数の和:3772

約数の個数: 48

約数和(自身を含む): 484718976

約数和(自身を除く): 283278716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433, 866, 1732, 2165, 3031, 3323, 4330, 6062, 6646, 8660, 12124, 13292, 15155, 16615, 23261, 30310, 33230, 46522, 60620, 66460, 93044, 116305, 232610, 465220, 1438859, 2877718, 5755436, 7194295, 10072013, 14388590, 20144026, 28777180, 40288052, 50360065, 100720130, 201440260]

約数ペア:

[(1, 201440260), (2, 100720130), (4, 50360065), (5, 40288052), (7, 28777180), (10, 20144026), (14, 14388590), (20, 10072013), (28, 7194295), (35, 5755436), (70, 2877718), (140, 1438859), (433, 465220), (866, 232610), (1732, 116305), (2165, 93044), (3031, 66460), (3323, 60620), (4330, 46522), (6062, 33230), (6646, 30310), (8660, 23261), (12124, 16615), (13292, 15155)]