200670721925

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{117329}}^1$

素因数の和:117462

約数の個数: 36

約数和(自身を含む): 261640502820

約数和(自身を除く): 60969780895

約数列:

[1, 5, 25, 37, 43, 185, 215, 925, 1075, 1591, 1849, 7955, 9245, 39775, 46225, 68413, 117329, 342065, 586645, 1710325, 2933225, 4341173, 5045147, 21705865, 25225735, 108529325, 126128675, 186670439, 216941321, 933352195, 1084706605, 4666760975, 5423533025, 8026828877, 40134144385, 200670721925]

約数ペア:

[(1, 200670721925), (5, 40134144385), (25, 8026828877), (37, 5423533025), (43, 4666760975), (185, 1084706605), (215, 933352195), (925, 216941321), (1075, 186670439), (1591, 126128675), (1849, 108529325), (7955, 25225735), (9245, 21705865), (39775, 5045147), (46225, 4341173), (68413, 2933225), (117329, 1710325), (342065, 586645)]