211308168

素因数分解:

$2^3\times 3^1\times {\mathrm{997}}^1\times {\mathrm{8831}}^1$

素因数の和:9837

約数の個数: 32

約数和(自身を含む): 528860160

約数和(自身を除く): 317551992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 997, 1994, 2991, 3988, 5982, 7976, 8831, 11964, 17662, 23928, 26493, 35324, 52986, 70648, 105972, 211944, 8804507, 17609014, 26413521, 35218028, 52827042, 70436056, 105654084, 211308168]

約数ペア:

[(1, 211308168), (2, 105654084), (3, 70436056), (4, 52827042), (6, 35218028), (8, 26413521), (12, 17609014), (24, 8804507), (997, 211944), (1994, 105972), (2991, 70648), (3988, 52986), (5982, 35324), (7976, 26493), (8831, 23928), (11964, 17662)]