203499393

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1\times {\mathrm{631}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 273661056

約数和(自身を除く): 70161663

約数列:

[1, 3, 193, 557, 579, 631, 1671, 1893, 107501, 121783, 322503, 351467, 365349, 1054401, 67833131, 203499393]

約数ペア:

[(1, 203499393), (3, 67833131), (193, 1054401), (557, 365349), (579, 351467), (631, 322503), (1671, 121783), (1893, 107501)]