200331340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13591}}^1$

素因数の和:13678

約数の個数: 48

約数和(自身を含む): 465825024

約数和(自身を除く): 265493684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 7370, 13591, 14740, 27182, 54364, 67955, 135910, 149501, 271820, 299002, 598004, 747505, 910597, 1495010, 1821194, 2990020, 3642388, 4552985, 9105970, 10016567, 18211940, 20033134, 40066268, 50082835, 100165670, 200331340]

約数ペア:

[(1, 200331340), (2, 100165670), (4, 50082835), (5, 40066268), (10, 20033134), (11, 18211940), (20, 10016567), (22, 9105970), (44, 4552985), (55, 3642388), (67, 2990020), (110, 1821194), (134, 1495010), (220, 910597), (268, 747505), (335, 598004), (670, 299002), (737, 271820), (1340, 149501), (1474, 135910), (2948, 67955), (3685, 54364), (7370, 27182), (13591, 14740)]