131136700340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211510807}}^1$

素因数の和:211510847

約数の個数: 24

約数和(自身を含む): 284270525952

約数和(自身を除く): 153133825612

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 211510807, 423021614, 846043228, 1057554035, 2115108070, 4230216140, 6556835017, 13113670034, 26227340068, 32784175085, 65568350170, 131136700340]

約数ペア:

[(1, 131136700340), (2, 65568350170), (4, 32784175085), (5, 26227340068), (10, 13113670034), (20, 6556835017), (31, 4230216140), (62, 2115108070), (124, 1057554035), (155, 846043228), (310, 423021614), (620, 211510807)]