201209274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{2221}}^1$

素因数の和:2955

約数の個数: 48

約数和(自身を含む): 499150080

約数和(自身を除く): 297940806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 719, 1438, 2157, 2221, 4314, 4442, 5033, 6471, 6663, 10066, 12942, 13326, 15099, 15547, 19989, 30198, 31094, 39978, 45297, 46641, 90594, 93282, 139923, 279846, 1596899, 3193798, 4790697, 9581394, 11178293, 14372091, 22356586, 28744182, 33534879, 67069758, 100604637, 201209274]

約数ペア:

[(1, 201209274), (2, 100604637), (3, 67069758), (6, 33534879), (7, 28744182), (9, 22356586), (14, 14372091), (18, 11178293), (21, 9581394), (42, 4790697), (63, 3193798), (126, 1596899), (719, 279846), (1438, 139923), (2157, 93282), (2221, 90594), (4314, 46641), (4442, 45297), (5033, 39978), (6471, 31094), (6663, 30198), (10066, 19989), (12942, 15547), (13326, 15099)]