200510730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{318271}}^1$

素因数の和:318291

約数の個数: 48

約数和(自身を含む): 595805184

約数和(自身を除く): 395294454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 318271, 636542, 954813, 1591355, 1909626, 2227897, 2864439, 3182710, 4455794, 4774065, 5728878, 6683691, 9548130, 11139485, 13367382, 14322195, 20051073, 22278970, 28644390, 33418455, 40102146, 66836910, 100255365, 200510730]

約数ペア:

[(1, 200510730), (2, 100255365), (3, 66836910), (5, 40102146), (6, 33418455), (7, 28644390), (9, 22278970), (10, 20051073), (14, 14322195), (15, 13367382), (18, 11139485), (21, 9548130), (30, 6683691), (35, 5728878), (42, 4774065), (45, 4455794), (63, 3182710), (70, 2864439), (90, 2227897), (105, 1909626), (126, 1591355), (210, 954813), (315, 636542), (630, 318271)]