204269874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 440933760

約数和(自身を除く): 236663886

約数列:

[1, 2, 3, 6, 19, 38, 57, 101, 113, 114, 157, 202, 226, 303, 314, 339, 471, 606, 678, 942, 1919, 2147, 2983, 3838, 4294, 5757, 5966, 6441, 8949, 11413, 11514, 12882, 15857, 17741, 17898, 22826, 31714, 34239, 35482, 47571, 53223, 68478, 95142, 106446, 216847, 301283, 337079, 433694, 602566, 650541, 674158, 903849, 1011237, 1301082, 1791841, 1807698, 2022474, 3583682, 5375523, 10751046, 34044979, 68089958, 102134937, 204269874]

約数ペア:

[(1, 204269874), (2, 102134937), (3, 68089958), (6, 34044979), (19, 10751046), (38, 5375523), (57, 3583682), (101, 2022474), (113, 1807698), (114, 1791841), (157, 1301082), (202, 1011237), (226, 903849), (303, 674158), (314, 650541), (339, 602566), (471, 433694), (606, 337079), (678, 301283), (942, 216847), (1919, 106446), (2147, 95142), (2983, 68478), (3838, 53223), (4294, 47571), (5757, 35482), (5966, 34239), (6441, 31714), (8949, 22826), (11413, 17898), (11514, 17741), (12882, 15857)]