202001680

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{10837}}^1$

素因数の和:11083

約数の個数: 40

約数和(自身を含む): 471713112

約数和(自身を除く): 269711432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1864, 2330, 3728, 4660, 9320, 10837, 18640, 21674, 43348, 54185, 86696, 108370, 173392, 216740, 433480, 866960, 2525021, 5050042, 10100084, 12625105, 20200168, 25250210, 40400336, 50500420, 101000840, 202001680]

約数ペア:

[(1, 202001680), (2, 101000840), (4, 50500420), (5, 40400336), (8, 25250210), (10, 20200168), (16, 12625105), (20, 10100084), (40, 5050042), (80, 2525021), (233, 866960), (466, 433480), (932, 216740), (1165, 173392), (1864, 108370), (2330, 86696), (3728, 54185), (4660, 43348), (9320, 21674), (10837, 18640)]