207965392705

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3943}}^1\times {\mathrm{48611}}^1$

素因数の和:52597

約数の個数: 32

約数和(自身を含む): 294490718208

約数和(自身を除く): 86525325503

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 3943, 19715, 27601, 48611, 122233, 138005, 243055, 340277, 611165, 855631, 1506941, 1701385, 4278155, 7534705, 10548587, 52742935, 191673173, 958365865, 1341712211, 5941868363, 6708561055, 29709341815, 41593078541, 207965392705]

約数ペア:

[(1, 207965392705), (5, 41593078541), (7, 29709341815), (31, 6708561055), (35, 5941868363), (155, 1341712211), (217, 958365865), (1085, 191673173), (3943, 52742935), (19715, 10548587), (27601, 7534705), (48611, 4278155), (122233, 1701385), (138005, 1506941), (243055, 855631), (340277, 611165)]