200628417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 296755200

約数和(自身を除く): 96126783

約数列:

[1, 3, 11, 33, 137, 199, 223, 411, 597, 669, 1507, 2189, 2453, 4521, 6567, 7359, 27263, 30551, 44377, 81789, 91653, 133131, 299893, 336061, 488147, 899679, 1008183, 1464441, 6079649, 18238947, 66876139, 200628417]

約数ペア:

[(1, 200628417), (3, 66876139), (11, 18238947), (33, 6079649), (137, 1464441), (199, 1008183), (223, 899679), (411, 488147), (597, 336061), (669, 299893), (1507, 133131), (2189, 91653), (2453, 81789), (4521, 44377), (6567, 30551), (7359, 27263)]