200589753

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17921}}^1$

素因数の和:17985

約数の個数: 32

約数和(自身を含む): 337220352

約数和(自身を除く): 136630599

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 11193, 17921, 53763, 125447, 232973, 376341, 698919, 734761, 1630811, 2204283, 4892433, 5143327, 9551893, 15429981, 28655679, 66863251, 200589753]

約数ペア:

[(1, 200589753), (3, 66863251), (7, 28655679), (13, 15429981), (21, 9551893), (39, 5143327), (41, 4892433), (91, 2204283), (123, 1630811), (273, 734761), (287, 698919), (533, 376341), (861, 232973), (1599, 125447), (3731, 53763), (11193, 17921)]