201262059

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 312998400

約数和(自身を除く): 111736341

約数列:

[1, 3, 9, 29, 43, 79, 87, 129, 227, 237, 261, 387, 681, 711, 1247, 2043, 2291, 3397, 3741, 6583, 6873, 9761, 10191, 11223, 17933, 19749, 20619, 29283, 30573, 53799, 59247, 87849, 98513, 161397, 283069, 295539, 520057, 771119, 849207, 886617, 1560171, 2313357, 2547621, 4680513, 6940071, 22362451, 67087353, 201262059]

約数ペア:

[(1, 201262059), (3, 67087353), (9, 22362451), (29, 6940071), (43, 4680513), (79, 2547621), (87, 2313357), (129, 1560171), (227, 886617), (237, 849207), (261, 771119), (387, 520057), (681, 295539), (711, 283069), (1247, 161397), (2043, 98513), (2291, 87849), (3397, 59247), (3741, 53799), (6583, 30573), (6873, 29283), (9761, 20619), (10191, 19749), (11223, 17933)]