208019568

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{105701}}^1$

素因数の和:105753

約数の個数: 40

約数和(自身を含む): 550496016

約数和(自身を除く): 342476448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 105701, 211402, 317103, 422804, 634206, 845608, 1268412, 1691216, 2536824, 4333741, 5073648, 8667482, 13001223, 17334964, 26002446, 34669928, 52004892, 69339856, 104009784, 208019568]

約数ペア:

[(1, 208019568), (2, 104009784), (3, 69339856), (4, 52004892), (6, 34669928), (8, 26002446), (12, 17334964), (16, 13001223), (24, 8667482), (41, 5073648), (48, 4333741), (82, 2536824), (123, 1691216), (164, 1268412), (246, 845608), (328, 634206), (492, 422804), (656, 317103), (984, 211402), (1968, 105701)]