200849019

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503381}}^1$

素因数の和:503410

約数の個数: 16

約数和(自身を含む): 322164480

約数和(自身を除く): 121315461

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 503381, 1510143, 3523667, 9564239, 10571001, 28692717, 66949673, 200849019]

約数ペア:

[(1, 200849019), (3, 66949673), (7, 28692717), (19, 10571001), (21, 9564239), (57, 3523667), (133, 1510143), (399, 503381)]