214594096

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{219871}}^1$

素因数の和:219940

約数の個数: 20

約数和(自身を含む): 422593984

約数和(自身を除く): 207999888

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 219871, 439742, 879484, 1758968, 3517936, 13412131, 26824262, 53648524, 107297048, 214594096]

約数ペア:

[(1, 214594096), (2, 107297048), (4, 53648524), (8, 26824262), (16, 13412131), (61, 3517936), (122, 1758968), (244, 879484), (488, 439742), (976, 219871)]