201880637

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{661}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 246327552

約数和(自身を除く): 44446915

約数列:

[1, 7, 23, 49, 161, 271, 661, 1127, 1897, 4627, 6233, 13279, 15203, 32389, 43631, 106421, 179131, 305417, 744947, 1253917, 4120013, 8777419, 28840091, 201880637]

約数ペア:

[(1, 201880637), (7, 28840091), (23, 8777419), (49, 4120013), (161, 1253917), (271, 744947), (661, 305417), (1127, 179131), (1897, 106421), (4627, 43631), (6233, 32389), (13279, 15203)]