200657964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1286269}}^1$

素因数の和:1286289

約数の個数: 24

約数和(自身を含む): 504217840

約数和(自身を除く): 303559876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1286269, 2572538, 3858807, 5145076, 7717614, 15435228, 16721497, 33442994, 50164491, 66885988, 100328982, 200657964]

約数ペア:

[(1, 200657964), (2, 100328982), (3, 66885988), (4, 50164491), (6, 33442994), (12, 16721497), (13, 15435228), (26, 7717614), (39, 5145076), (52, 3858807), (78, 2572538), (156, 1286269)]