209316072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1245929}}^1$

素因数の和:1245945

約数の個数: 32

約数和(自身を含む): 598046400

約数和(自身を除く): 388730328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1245929, 2491858, 3737787, 4983716, 7475574, 8721503, 9967432, 14951148, 17443006, 26164509, 29902296, 34886012, 52329018, 69772024, 104658036, 209316072]

約数ペア:

[(1, 209316072), (2, 104658036), (3, 69772024), (4, 52329018), (6, 34886012), (7, 29902296), (8, 26164509), (12, 17443006), (14, 14951148), (21, 9967432), (24, 8721503), (28, 7475574), (42, 4983716), (56, 3737787), (84, 2491858), (168, 1245929)]