204531086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 328648320

約数和(自身を除く): 124117234

約数列:

[1, 2, 19, 38, 131, 181, 227, 262, 362, 454, 2489, 3439, 4313, 4978, 6878, 8626, 23711, 29737, 41087, 47422, 59474, 82174, 450509, 565003, 780653, 901018, 1130006, 1561306, 5382397, 10764794, 102265543, 204531086]

約数ペア:

[(1, 204531086), (2, 102265543), (19, 10764794), (38, 5382397), (131, 1561306), (181, 1130006), (227, 901018), (262, 780653), (362, 565003), (454, 450509), (2489, 82174), (3439, 59474), (4313, 47422), (4978, 41087), (6878, 29737), (8626, 23711)]