201742970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{141079}}^1$

素因数の和:141110

約数の個数: 32

約数和(自身を含む): 426625920

約数和(自身を除く): 224882950

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 141079, 282158, 705395, 1410790, 1551869, 1834027, 3103738, 3668054, 7759345, 9170135, 15518690, 18340270, 20174297, 40348594, 100871485, 201742970]

約数ペア:

[(1, 201742970), (2, 100871485), (5, 40348594), (10, 20174297), (11, 18340270), (13, 15518690), (22, 9170135), (26, 7759345), (55, 3668054), (65, 3103738), (110, 1834027), (130, 1551869), (143, 1410790), (286, 705395), (715, 282158), (1430, 141079)]