202807290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{965749}}^1$

素因数の和:965766

約数の個数: 32

約数和(自身を含む): 556272000

約数和(自身を除く): 353464710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 965749, 1931498, 2897247, 4828745, 5794494, 6760243, 9657490, 13520486, 14486235, 20280729, 28972470, 33801215, 40561458, 67602430, 101403645, 202807290]

約数ペア:

[(1, 202807290), (2, 101403645), (3, 67602430), (5, 40561458), (6, 33801215), (7, 28972470), (10, 20280729), (14, 14486235), (15, 13520486), (21, 9657490), (30, 6760243), (35, 5794494), (42, 4828745), (70, 2897247), (105, 1931498), (210, 965749)]