210005866

素因数分解:

$2^1\times 7^4\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:564

約数の個数: 40

約数和(自身を含む): 371984004

約数和(自身を除く): 161978138

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 343, 433, 686, 707, 866, 1414, 2401, 3031, 4802, 4949, 6062, 9898, 21217, 34643, 42434, 43733, 69286, 87466, 148519, 242501, 297038, 306131, 485002, 612262, 1039633, 2079266, 2142917, 4285834, 15000419, 30000838, 105002933, 210005866]

約数ペア:

[(1, 210005866), (2, 105002933), (7, 30000838), (14, 15000419), (49, 4285834), (98, 2142917), (101, 2079266), (202, 1039633), (343, 612262), (433, 485002), (686, 306131), (707, 297038), (866, 242501), (1414, 148519), (2401, 87466), (3031, 69286), (4802, 43733), (4949, 42434), (6062, 34643), (9898, 21217)]