206840550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{196991}}^1$

素因数の和:197013

約数の個数: 48

約数和(自身を含む): 586248192

約数和(自身を除く): 379407642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 196991, 393982, 590973, 984955, 1181946, 1378937, 1969910, 2757874, 2954865, 4136811, 4924775, 5909730, 6894685, 8273622, 9849550, 13789370, 14774325, 20684055, 29548650, 34473425, 41368110, 68946850, 103420275, 206840550]

約数ペア:

[(1, 206840550), (2, 103420275), (3, 68946850), (5, 41368110), (6, 34473425), (7, 29548650), (10, 20684055), (14, 14774325), (15, 13789370), (21, 9849550), (25, 8273622), (30, 6894685), (35, 5909730), (42, 4924775), (50, 4136811), (70, 2954865), (75, 2757874), (105, 1969910), (150, 1378937), (175, 1181946), (210, 984955), (350, 590973), (525, 393982), (1050, 196991)]