200227923

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9901}}^1$

素因数の和:10024

約数の個数: 32

約数和(自身を含む): 342213120

約数和(自身を除く): 141985197

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 963, 2247, 2889, 6741, 9901, 20223, 29703, 69307, 89109, 207921, 267327, 623763, 1059407, 1871289, 3178221, 7415849, 9534663, 22247547, 28603989, 66742641, 200227923]

約数ペア:

[(1, 200227923), (3, 66742641), (7, 28603989), (9, 22247547), (21, 9534663), (27, 7415849), (63, 3178221), (107, 1871289), (189, 1059407), (321, 623763), (749, 267327), (963, 207921), (2247, 89109), (2889, 69307), (6741, 29703), (9901, 20223)]