203833264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2441}}^1$

素因数の和:2773

約数の個数: 40

約数和(自身を含む): 419691888

約数和(自身を除く): 215858624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 307, 614, 1228, 2441, 2456, 4882, 4912, 5219, 9764, 10438, 19528, 20876, 39056, 41497, 41752, 82994, 83504, 165988, 331976, 663952, 749387, 1498774, 2997548, 5995096, 11990192, 12739579, 25479158, 50958316, 101916632, 203833264]

約数ペア:

[(1, 203833264), (2, 101916632), (4, 50958316), (8, 25479158), (16, 12739579), (17, 11990192), (34, 5995096), (68, 2997548), (136, 1498774), (272, 749387), (307, 663952), (614, 331976), (1228, 165988), (2441, 83504), (2456, 82994), (4882, 41752), (4912, 41497), (5219, 39056), (9764, 20876), (10438, 19528)]