205220996936

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{41442043}}^1$

素因数の和:41442668

約数の個数: 16

約数和(自身を含む): 385411009200

約数和(自身を除く): 180190012264

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 41442043, 82884086, 165768172, 331536344, 25652624617, 51305249234, 102610498468, 205220996936]

約数ペア:

[(1, 205220996936), (2, 102610498468), (4, 51305249234), (8, 25652624617), (619, 331536344), (1238, 165768172), (2476, 82884086), (4952, 41442043)]