208037936

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{1033}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 414650544

約数和(自身を除く): 206612608

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 307, 328, 614, 656, 1033, 1228, 2066, 2456, 4132, 4912, 8264, 12587, 16528, 25174, 42353, 50348, 84706, 100696, 169412, 201392, 317131, 338824, 634262, 677648, 1268524, 2537048, 5074096, 13002371, 26004742, 52009484, 104018968, 208037936]

約数ペア:

[(1, 208037936), (2, 104018968), (4, 52009484), (8, 26004742), (16, 13002371), (41, 5074096), (82, 2537048), (164, 1268524), (307, 677648), (328, 634262), (614, 338824), (656, 317131), (1033, 201392), (1228, 169412), (2066, 100696), (2456, 84706), (4132, 50348), (4912, 42353), (8264, 25174), (12587, 16528)]