200987719

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 237600000

約数和(自身を除く): 36612281

約数列:

[1, 17, 19, 29, 43, 323, 493, 499, 551, 731, 817, 1247, 8483, 9367, 9481, 13889, 14471, 21199, 21457, 23693, 161177, 246007, 274949, 364769, 402781, 407683, 622253, 4674133, 6930611, 10578301, 11822807, 200987719]

約数ペア:

[(1, 200987719), (17, 11822807), (19, 10578301), (29, 6930611), (43, 4674133), (323, 622253), (493, 407683), (499, 402781), (551, 364769), (731, 274949), (817, 246007), (1247, 161177), (8483, 23693), (9367, 21457), (9481, 21199), (13889, 14471)]