204250130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{1789}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 429750360

約数和(自身を除く): 225500230

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 233, 245, 466, 490, 1165, 1631, 1789, 2330, 3262, 3578, 8155, 8945, 11417, 12523, 16310, 17890, 22834, 25046, 57085, 62615, 87661, 114170, 125230, 175322, 416837, 438305, 833674, 876610, 2084185, 2917859, 4168370, 5835718, 14589295, 20425013, 29178590, 40850026, 102125065, 204250130]

約数ペア:

[(1, 204250130), (2, 102125065), (5, 40850026), (7, 29178590), (10, 20425013), (14, 14589295), (35, 5835718), (49, 4168370), (70, 2917859), (98, 2084185), (233, 876610), (245, 833674), (466, 438305), (490, 416837), (1165, 175322), (1631, 125230), (1789, 114170), (2330, 87661), (3262, 62615), (3578, 57085), (8155, 25046), (8945, 22834), (11417, 17890), (12523, 16310)]