199470892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{33223}}^1$

素因数の和:33325

約数の個数: 24

約数和(自身を含む): 372108800

約数和(自身を除く): 172637908

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 33223, 66446, 132892, 631237, 1262474, 2524948, 2624617, 5249234, 10498468, 49867723, 99735446, 199470892]

約数ペア:

[(1, 199470892), (2, 99735446), (4, 49867723), (19, 10498468), (38, 5249234), (76, 2624617), (79, 2524948), (158, 1262474), (316, 631237), (1501, 132892), (3002, 66446), (6004, 33223)]