198157031415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27350867}}^1$

素因数の和:27350908

約数の個数: 48

約数和(自身を含む): 409606599168

約数和(自身を除く): 211449567753

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 7245, 27350867, 82052601, 136754335, 191456069, 246157803, 410263005, 574368207, 629069941, 957280345, 1230789015, 1723104621, 1887209823, 2871841035, 3145349705, 4403489587, 5661629469, 8615523105, 9436049115, 13210468761, 22017447935, 28308147345, 39631406283, 66052343805, 198157031415]

約数ペア:

[(1, 198157031415), (3, 66052343805), (5, 39631406283), (7, 28308147345), (9, 22017447935), (15, 13210468761), (21, 9436049115), (23, 8615523105), (35, 5661629469), (45, 4403489587), (63, 3145349705), (69, 2871841035), (105, 1887209823), (115, 1723104621), (161, 1230789015), (207, 957280345), (315, 629069941), (345, 574368207), (483, 410263005), (805, 246157803), (1035, 191456069), (1449, 136754335), (2415, 82052601), (7245, 27350867)]