202037900

素因数分解:

$2^2\times 5^2\times {\mathrm{421}}^1\times {\mathrm{4799}}^1$

素因数の和:5234

約数の個数: 36

約数和(自身を含む): 439555200

約数和(自身を除く): 237517300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 421, 842, 1684, 2105, 4210, 4799, 8420, 9598, 10525, 19196, 21050, 23995, 42100, 47990, 95980, 119975, 239950, 479900, 2020379, 4040758, 8081516, 10101895, 20203790, 40407580, 50509475, 101018950, 202037900]

約数ペア:

[(1, 202037900), (2, 101018950), (4, 50509475), (5, 40407580), (10, 20203790), (20, 10101895), (25, 8081516), (50, 4040758), (100, 2020379), (421, 479900), (842, 239950), (1684, 119975), (2105, 95980), (4210, 47990), (4799, 42100), (8420, 23995), (9598, 21050), (10525, 19196)]