201800830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{262079}}^1$

素因数の和:262104

約数の個数: 32

約数和(自身を含む): 452874240

約数和(自身を除く): 251073410

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 262079, 524158, 1310395, 1834553, 2620790, 2882869, 3669106, 5765738, 9172765, 14414345, 18345530, 20180083, 28828690, 40360166, 100900415, 201800830]

約数ペア:

[(1, 201800830), (2, 100900415), (5, 40360166), (7, 28828690), (10, 20180083), (11, 18345530), (14, 14414345), (22, 9172765), (35, 5765738), (55, 3669106), (70, 2882869), (77, 2620790), (110, 1834553), (154, 1310395), (385, 524158), (770, 262079)]